Home / 29,882.04-44,821.98-9,105

Finding the Fourth Proportional to 29,882.04, 44,821.98 and 9,105

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Solution

The fourth proportional to 29,882.04, 44,821.98 and 9,105 is: 13,657.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,882.04 : 44,821.98 = 9,105 : x
  2. Step 2: Convert to fraction form
    29,882.04/44,821.98 = 9,105/x
  3. Step 3: Cross multiply
    29,882.04x = 44,821.98 × 9,105
  4. Step 4: Simplify right side
    29,882.04x = 408,104,127.90
  5. Step 5: Solve for x
    x = 408,104,127.90/29,882.04
  6. Step 6: Final answer
    x = 13,657.17

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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.