Home / 22,949.62-34,425.14-7,155.23

Finding the Fourth Proportional to 22,949.62, 34,425.14 and 7,155.23

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Solution

The fourth proportional to 22,949.62, 34,425.14 and 7,155.23 is: 10,733.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,949.62 : 34,425.14 = 7,155.23 : x
  2. Step 2: Convert to fraction form
    22,949.62/34,425.14 = 7,155.23/x
  3. Step 3: Cross multiply
    22,949.62x = 34,425.14 × 7,155.23
  4. Step 4: Simplify right side
    22,949.62x = 246,319,586.58
  5. Step 5: Solve for x
    x = 246,319,586.58/22,949.62
  6. Step 6: Final answer
    x = 10,733.06

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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.