Home / 17,034.70-25,564.20-9,631.30

Finding the Fourth Proportional to 17,034.70, 25,564.20 and 9,631.30

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Solution

The fourth proportional to 17,034.70, 25,564.20 and 9,631.30 is: 14,453.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,034.70 : 25,564.20 = 9,631.30 : x
  2. Step 2: Convert to fraction form
    17,034.70/25,564.20 = 9,631.30/x
  3. Step 3: Cross multiply
    17,034.70x = 25,564.20 × 9,631.30
  4. Step 4: Simplify right side
    17,034.70x = 246,216,479.46
  5. Step 5: Solve for x
    x = 246,216,479.46/17,034.70
  6. Step 6: Final answer
    x = 14,453.82

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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.