Home / 41,707.18-57,553.68-22,840.66

Finding the Fourth Proportional to 41,707.18, 57,553.68 and 22,840.66

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Solution

The fourth proportional to 41,707.18, 57,553.68 and 22,840.66 is: 31,518.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,707.18 : 57,553.68 = 22,840.66 : x
  2. Step 2: Convert to fraction form
    41,707.18/57,553.68 = 22,840.66/x
  3. Step 3: Cross multiply
    41,707.18x = 57,553.68 × 22,840.66
  4. Step 4: Simplify right side
    41,707.18x = 1,314,564,036.63
  5. Step 5: Solve for x
    x = 1,314,564,036.63/41,707.18
  6. Step 6: Final answer
    x = 31,518.89

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1.5x scale

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.