Home / 22,454.60-33,677.82-11,366.12

Finding the Fourth Proportional to 22,454.60, 33,677.82 and 11,366.12

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Solution

The fourth proportional to 22,454.60, 33,677.82 and 11,366.12 is: 17,047.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,454.60 : 33,677.82 = 11,366.12 : x
  2. Step 2: Convert to fraction form
    22,454.60/33,677.82 = 11,366.12/x
  3. Step 3: Cross multiply
    22,454.60x = 33,677.82 × 11,366.12
  4. Step 4: Simplify right side
    22,454.60x = 382,786,143.46
  5. Step 5: Solve for x
    x = 382,786,143.46/22,454.60
  6. Step 6: Final answer
    x = 17,047.11

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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.