Home / 41,359.11-62,008.28-13,263.04

Finding the Fourth Proportional to 41,359.11, 62,008.28 and 13,263.04

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Solution

The fourth proportional to 41,359.11, 62,008.28 and 13,263.04 is: 19,884.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,359.11 : 62,008.28 = 13,263.04 : x
  2. Step 2: Convert to fraction form
    41,359.11/62,008.28 = 13,263.04/x
  3. Step 3: Cross multiply
    41,359.11x = 62,008.28 × 13,263.04
  4. Step 4: Simplify right side
    41,359.11x = 822,418,433.51
  5. Step 5: Solve for x
    x = 822,418,433.51/41,359.11
  6. Step 6: Final answer
    x = 19,884.82

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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.