Home / 24,226.68-33,428.55-13,616.76

Finding the Fourth Proportional to 24,226.68, 33,428.55 and 13,616.76

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Solution

The fourth proportional to 24,226.68, 33,428.55 and 13,616.76 is: 18,788.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,226.68 : 33,428.55 = 13,616.76 : x
  2. Step 2: Convert to fraction form
    24,226.68/33,428.55 = 13,616.76/x
  3. Step 3: Cross multiply
    24,226.68x = 33,428.55 × 13,616.76
  4. Step 4: Simplify right side
    24,226.68x = 455,188,542.50
  5. Step 5: Solve for x
    x = 455,188,542.50/24,226.68
  6. Step 6: Final answer
    x = 18,788.73

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Find fourth proportional to 12,113.34, 16,714.28 and 6,808.38
Half scale
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Double scale
Find fourth proportional to 24,227.68, 33,429.93 and 13,617.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.