Home / 24,405.19-33,679.19-13,227.19

Finding the Fourth Proportional to 24,405.19, 33,679.19 and 13,227.19

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Solution

The fourth proportional to 24,405.19, 33,679.19 and 13,227.19 is: 18,253.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,405.19 : 33,679.19 = 13,227.19 : x
  2. Step 2: Convert to fraction form
    24,405.19/33,679.19 = 13,227.19/x
  3. Step 3: Cross multiply
    24,405.19x = 33,679.19 × 13,227.19
  4. Step 4: Simplify right side
    24,405.19x = 445,480,994.05
  5. Step 5: Solve for x
    x = 445,480,994.05/24,405.19
  6. Step 6: Final answer
    x = 18,253.54

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Half scale
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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.