Home / 39,767.13-54,873.33-24,654.29

Finding the Fourth Proportional to 39,767.13, 54,873.33 and 24,654.29

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Solution

The fourth proportional to 39,767.13, 54,873.33 and 24,654.29 is: 34,019.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,767.13 : 54,873.33 = 24,654.29 : x
  2. Step 2: Convert to fraction form
    39,767.13/54,873.33 = 24,654.29/x
  3. Step 3: Cross multiply
    39,767.13x = 54,873.33 × 24,654.29
  4. Step 4: Simplify right side
    39,767.13x = 1,352,862,624.27
  5. Step 5: Solve for x
    x = 1,352,862,624.27/39,767.13
  6. Step 6: Final answer
    x = 34,019.62

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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.