Home / 41,713.18-62,569.22-10,123.47

Finding the Fourth Proportional to 41,713.18, 62,569.22 and 10,123.47

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Solution

The fourth proportional to 41,713.18, 62,569.22 and 10,123.47 is: 15,185.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,713.18 : 62,569.22 = 10,123.47 : x
  2. Step 2: Convert to fraction form
    41,713.18/62,569.22 = 10,123.47/x
  3. Step 3: Cross multiply
    41,713.18x = 62,569.22 × 10,123.47
  4. Step 4: Simplify right side
    41,713.18x = 633,417,621.59
  5. Step 5: Solve for x
    x = 633,417,621.59/41,713.18
  6. Step 6: Final answer
    x = 15,185.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.