Home / 63,034.29-87,030.09-44,138.61

Finding the Fourth Proportional to 63,034.29, 87,030.09 and 44,138.61

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Solution

The fourth proportional to 63,034.29, 87,030.09 and 44,138.61 is: 60,941.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,034.29 : 87,030.09 = 44,138.61 : x
  2. Step 2: Convert to fraction form
    63,034.29/87,030.09 = 44,138.61/x
  3. Step 3: Cross multiply
    63,034.29x = 87,030.09 × 44,138.61
  4. Step 4: Simplify right side
    63,034.29x = 3,841,387,200.77
  5. Step 5: Solve for x
    x = 3,841,387,200.77/63,034.29
  6. Step 6: Final answer
    x = 60,941.23

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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.