Home / 22,022.85-33,035.46-16,766.13

Finding the Fourth Proportional to 22,022.85, 33,035.46 and 16,766.13

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Solution

The fourth proportional to 22,022.85, 33,035.46 and 16,766.13 is: 25,150.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,022.85 : 33,035.46 = 16,766.13 : x
  2. Step 2: Convert to fraction form
    22,022.85/33,035.46 = 16,766.13/x
  3. Step 3: Cross multiply
    22,022.85x = 33,035.46 × 16,766.13
  4. Step 4: Simplify right side
    22,022.85x = 553,876,816.97
  5. Step 5: Solve for x
    x = 553,876,816.97/22,022.85
  6. Step 6: Final answer
    x = 25,150.10

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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.