Home / 137,537.27-206,306.67-62,605.01

Finding the Fourth Proportional to 137,537.27, 206,306.67 and 62,605.01

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Solution

The fourth proportional to 137,537.27, 206,306.67 and 62,605.01 is: 93,907.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,537.27 : 206,306.67 = 62,605.01 : x
  2. Step 2: Convert to fraction form
    137,537.27/206,306.67 = 62,605.01/x
  3. Step 3: Cross multiply
    137,537.27x = 206,306.67 × 62,605.01
  4. Step 4: Simplify right side
    137,537.27x = 12,915,831,449.27
  5. Step 5: Solve for x
    x = 12,915,831,449.27/137,537.27
  6. Step 6: Final answer
    x = 93,907.87

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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.