Home / 41,115.10-56,738.22-22,966.07

Finding the Fourth Proportional to 41,115.10, 56,738.22 and 22,966.07

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Solution

The fourth proportional to 41,115.10, 56,738.22 and 22,966.07 is: 31,692.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,115.10 : 56,738.22 = 22,966.07 : x
  2. Step 2: Convert to fraction form
    41,115.10/56,738.22 = 22,966.07/x
  3. Step 3: Cross multiply
    41,115.10x = 56,738.22 × 22,966.07
  4. Step 4: Simplify right side
    41,115.10x = 1,303,053,775.15
  5. Step 5: Solve for x
    x = 1,303,053,775.15/41,115.10
  6. Step 6: Final answer
    x = 31,692.83

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1.5x scale

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.