Home / 29,044.18-43,570.68-10,330.30

Finding the Fourth Proportional to 29,044.18, 43,570.68 and 10,330.30

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Solution

The fourth proportional to 29,044.18, 43,570.68 and 10,330.30 is: 15,497.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,044.18 : 43,570.68 = 10,330.30 : x
  2. Step 2: Convert to fraction form
    29,044.18/43,570.68 = 10,330.30/x
  3. Step 3: Cross multiply
    29,044.18x = 43,570.68 × 10,330.30
  4. Step 4: Simplify right side
    29,044.18x = 450,098,195.60
  5. Step 5: Solve for x
    x = 450,098,195.60/29,044.18
  6. Step 6: Final answer
    x = 15,497.02

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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.