Home / 22,747.64-34,121.45-6,952.03

Finding the Fourth Proportional to 22,747.64, 34,121.45 and 6,952.03

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Solution

The fourth proportional to 22,747.64, 34,121.45 and 6,952.03 is: 10,428.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,747.64 : 34,121.45 = 6,952.03 : x
  2. Step 2: Convert to fraction form
    22,747.64/34,121.45 = 6,952.03/x
  3. Step 3: Cross multiply
    22,747.64x = 34,121.45 × 6,952.03
  4. Step 4: Simplify right side
    22,747.64x = 237,213,276.12
  5. Step 5: Solve for x
    x = 237,213,276.12/22,747.64
  6. Step 6: Final answer
    x = 10,428.04

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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.