Home / 15,732.38-23,598.56-6,498.62

Finding the Fourth Proportional to 15,732.38, 23,598.56 and 6,498.62

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Solution

The fourth proportional to 15,732.38, 23,598.56 and 6,498.62 is: 9,747.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,732.38 : 23,598.56 = 6,498.62 : x
  2. Step 2: Convert to fraction form
    15,732.38/23,598.56 = 6,498.62/x
  3. Step 3: Cross multiply
    15,732.38x = 23,598.56 × 6,498.62
  4. Step 4: Simplify right side
    15,732.38x = 153,357,972.24
  5. Step 5: Solve for x
    x = 153,357,972.24/15,732.38
  6. Step 6: Final answer
    x = 9,747.92

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1.5x scale

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.