Home / 41,276.74-56,961.39-22,414.00

Finding the Fourth Proportional to 41,276.74, 56,961.39 and 22,414.00

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Solution

The fourth proportional to 41,276.74, 56,961.39 and 22,414.00 is: 30,931.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,276.74 : 56,961.39 = 22,414.00 : x
  2. Step 2: Convert to fraction form
    41,276.74/56,961.39 = 22,414.00/x
  3. Step 3: Cross multiply
    41,276.74x = 56,961.39 × 22,414.00
  4. Step 4: Simplify right side
    41,276.74x = 1,276,732,310.65
  5. Step 5: Solve for x
    x = 1,276,732,310.65/41,276.74
  6. Step 6: Final answer
    x = 30,931.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.