Home / 108,624.14-162,936.06-29,744.52

Finding the Fourth Proportional to 108,624.14, 162,936.06 and 29,744.52

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Solution

The fourth proportional to 108,624.14, 162,936.06 and 29,744.52 is: 44,616.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,624.14 : 162,936.06 = 29,744.52 : x
  2. Step 2: Convert to fraction form
    108,624.14/162,936.06 = 29,744.52/x
  3. Step 3: Cross multiply
    108,624.14x = 162,936.06 × 29,744.52
  4. Step 4: Simplify right side
    108,624.14x = 4,846,454,172.84
  5. Step 5: Solve for x
    x = 4,846,454,172.84/108,624.14
  6. Step 6: Final answer
    x = 44,616.73

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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.