Home / 137,549.36-206,324.82-62,617.10

Finding the Fourth Proportional to 137,549.36, 206,324.82 and 62,617.10

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Solution

The fourth proportional to 137,549.36, 206,324.82 and 62,617.10 is: 93,926.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,549.36 : 206,324.82 = 62,617.10 : x
  2. Step 2: Convert to fraction form
    137,549.36/206,324.82 = 62,617.10/x
  3. Step 3: Cross multiply
    137,549.36x = 206,324.82 × 62,617.10
  4. Step 4: Simplify right side
    137,549.36x = 12,919,460,854.80
  5. Step 5: Solve for x
    x = 12,919,460,854.80/137,549.36
  6. Step 6: Final answer
    x = 93,926.00

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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.