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Finding the Fourth Proportional to 22,949.92, 34,426.44 and 7,366.60

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Solution

The fourth proportional to 22,949.92, 34,426.44 and 7,366.60 is: 11,050.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,949.92 : 34,426.44 = 7,366.60 : x
  2. Step 2: Convert to fraction form
    22,949.92/34,426.44 = 7,366.60/x
  3. Step 3: Cross multiply
    22,949.92x = 34,426.44 × 7,366.60
  4. Step 4: Simplify right side
    22,949.92x = 253,605,812.90
  5. Step 5: Solve for x
    x = 253,605,812.90/22,949.92
  6. Step 6: Final answer
    x = 11,050.40

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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.