Home / 54,354.59-75,010.07-32,841.32

Finding the Fourth Proportional to 54,354.59, 75,010.07 and 32,841.32

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Solution

The fourth proportional to 54,354.59, 75,010.07 and 32,841.32 is: 45,321.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,354.59 : 75,010.07 = 32,841.32 : x
  2. Step 2: Convert to fraction form
    54,354.59/75,010.07 = 32,841.32/x
  3. Step 3: Cross multiply
    54,354.59x = 75,010.07 × 32,841.32
  4. Step 4: Simplify right side
    54,354.59x = 2,463,429,981.72
  5. Step 5: Solve for x
    x = 2,463,429,981.72/54,354.59
  6. Step 6: Final answer
    x = 45,321.48

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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.