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Finding the Fourth Proportional to 62,751.83, 94,034.27 and 34,679.90

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Solution

The fourth proportional to 62,751.83, 94,034.27 and 34,679.90 is: 51,968.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,751.83 : 94,034.27 = 34,679.90 : x
  2. Step 2: Convert to fraction form
    62,751.83/94,034.27 = 34,679.90/x
  3. Step 3: Cross multiply
    62,751.83x = 94,034.27 × 34,679.90
  4. Step 4: Simplify right side
    62,751.83x = 3,261,098,436.60
  5. Step 5: Solve for x
    x = 3,261,098,436.60/62,751.83
  6. Step 6: Final answer
    x = 51,968.18

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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.