Home / 41,364.50-57,082.79-22,501.62

Finding the Fourth Proportional to 41,364.50, 57,082.79 and 22,501.62

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Solution

The fourth proportional to 41,364.50, 57,082.79 and 22,501.62 is: 31,052.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,364.50 : 57,082.79 = 22,501.62 : x
  2. Step 2: Convert to fraction form
    41,364.50/57,082.79 = 22,501.62/x
  3. Step 3: Cross multiply
    41,364.50x = 57,082.79 × 22,501.62
  4. Step 4: Simplify right side
    41,364.50x = 1,284,455,136.61
  5. Step 5: Solve for x
    x = 1,284,455,136.61/41,364.50
  6. Step 6: Final answer
    x = 31,052.12

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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.