Home / 26,462.33-36,518.42-14,526.75

Finding the Fourth Proportional to 26,462.33, 36,518.42 and 14,526.75

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Solution

The fourth proportional to 26,462.33, 36,518.42 and 14,526.75 is: 20,047.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,462.33 : 36,518.42 = 14,526.75 : x
  2. Step 2: Convert to fraction form
    26,462.33/36,518.42 = 14,526.75/x
  3. Step 3: Cross multiply
    26,462.33x = 36,518.42 × 14,526.75
  4. Step 4: Simplify right side
    26,462.33x = 530,493,994.05
  5. Step 5: Solve for x
    x = 530,493,994.05/26,462.33
  6. Step 6: Final answer
    x = 20,047.14

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Half scale
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Double scale
Find fourth proportional to 26,463.33, 36,519.80 and 14,527.75
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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.