Home / 41,393.62-57,123.48-22,530.94

Finding the Fourth Proportional to 41,393.62, 57,123.48 and 22,530.94

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Solution

The fourth proportional to 41,393.62, 57,123.48 and 22,530.94 is: 31,092.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,393.62 : 57,123.48 = 22,530.94 : x
  2. Step 2: Convert to fraction form
    41,393.62/57,123.48 = 22,530.94/x
  3. Step 3: Cross multiply
    41,393.62x = 57,123.48 × 22,530.94
  4. Step 4: Simplify right side
    41,393.62x = 1,287,045,700.47
  5. Step 5: Solve for x
    x = 1,287,045,700.47/41,393.62
  6. Step 6: Final answer
    x = 31,092.85

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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.