Home / 41,345.02-57,061.92-29,897.11

Finding the Fourth Proportional to 41,345.02, 57,061.92 and 29,897.11

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Solution

The fourth proportional to 41,345.02, 57,061.92 and 29,897.11 is: 41,262.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,345.02 : 57,061.92 = 29,897.11 : x
  2. Step 2: Convert to fraction form
    41,345.02/57,061.92 = 29,897.11/x
  3. Step 3: Cross multiply
    41,345.02x = 57,061.92 × 29,897.11
  4. Step 4: Simplify right side
    41,345.02x = 1,705,986,499.05
  5. Step 5: Solve for x
    x = 1,705,986,499.05/41,345.02
  6. Step 6: Final answer
    x = 41,262.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.