Home / 62,034.02-93,089.29-28,747.88

Finding the Fourth Proportional to 62,034.02, 93,089.29 and 28,747.88

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Solution

The fourth proportional to 62,034.02, 93,089.29 and 28,747.88 is: 43,139.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,034.02 : 93,089.29 = 28,747.88 : x
  2. Step 2: Convert to fraction form
    62,034.02/93,089.29 = 28,747.88/x
  3. Step 3: Cross multiply
    62,034.02x = 93,089.29 × 28,747.88
  4. Step 4: Simplify right side
    62,034.02x = 2,676,119,272.76
  5. Step 5: Solve for x
    x = 2,676,119,272.76/62,034.02
  6. Step 6: Final answer
    x = 43,139.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.