Home / 41,527.13-57,308.67-22,665.47

Finding the Fourth Proportional to 41,527.13, 57,308.67 and 22,665.47

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Solution

The fourth proportional to 41,527.13, 57,308.67 and 22,665.47 is: 31,279.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,527.13 : 57,308.67 = 22,665.47 : x
  2. Step 2: Convert to fraction form
    41,527.13/57,308.67 = 22,665.47/x
  3. Step 3: Cross multiply
    41,527.13x = 57,308.67 × 22,665.47
  4. Step 4: Simplify right side
    41,527.13x = 1,298,927,654.08
  5. Step 5: Solve for x
    x = 1,298,927,654.08/41,527.13
  6. Step 6: Final answer
    x = 31,279.02

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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.