Home / 41,393.82-57,123.18-22,530.95

Finding the Fourth Proportional to 41,393.82, 57,123.18 and 22,530.95

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Solution

The fourth proportional to 41,393.82, 57,123.18 and 22,530.95 is: 31,092.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,393.82 : 57,123.18 = 22,530.95 : x
  2. Step 2: Convert to fraction form
    41,393.82/57,123.18 = 22,530.95/x
  3. Step 3: Cross multiply
    41,393.82x = 57,123.18 × 22,530.95
  4. Step 4: Simplify right side
    41,393.82x = 1,287,039,226.81
  5. Step 5: Solve for x
    x = 1,287,039,226.81/41,393.82
  6. Step 6: Final answer
    x = 31,092.55

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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.