Home / 41,359.43-62,008.89-13,263.49

Finding the Fourth Proportional to 41,359.43, 62,008.89 and 13,263.49

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Solution

The fourth proportional to 41,359.43, 62,008.89 and 13,263.49 is: 19,885.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,359.43 : 62,008.89 = 13,263.49 : x
  2. Step 2: Convert to fraction form
    41,359.43/62,008.89 = 13,263.49/x
  3. Step 3: Cross multiply
    41,359.43x = 62,008.89 × 13,263.49
  4. Step 4: Simplify right side
    41,359.43x = 822,454,257.71
  5. Step 5: Solve for x
    x = 822,454,257.71/41,359.43
  6. Step 6: Final answer
    x = 19,885.53

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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.