Home / 54,744.26-75,547.14-32,078.74

Finding the Fourth Proportional to 54,744.26, 75,547.14 and 32,078.74

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Solution

The fourth proportional to 54,744.26, 75,547.14 and 32,078.74 is: 44,268.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,744.26 : 75,547.14 = 32,078.74 : x
  2. Step 2: Convert to fraction form
    54,744.26/75,547.14 = 32,078.74/x
  3. Step 3: Cross multiply
    54,744.26x = 75,547.14 × 32,078.74
  4. Step 4: Simplify right side
    54,744.26x = 2,423,457,061.80
  5. Step 5: Solve for x
    x = 2,423,457,061.80/54,744.26
  6. Step 6: Final answer
    x = 44,268.70

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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.