Home / 41,948.01-62,935.25-19,760.49

Finding the Fourth Proportional to 41,948.01, 62,935.25 and 19,760.49

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Solution

The fourth proportional to 41,948.01, 62,935.25 and 19,760.49 is: 29,646.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,948.01 : 62,935.25 = 19,760.49 : x
  2. Step 2: Convert to fraction form
    41,948.01/62,935.25 = 19,760.49/x
  3. Step 3: Cross multiply
    41,948.01x = 62,935.25 × 19,760.49
  4. Step 4: Simplify right side
    41,948.01x = 1,243,631,279.47
  5. Step 5: Solve for x
    x = 1,243,631,279.47/41,948.01
  6. Step 6: Final answer
    x = 29,646.97

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1.5x scale

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.