Home / 41,254.72-56,932.55-22,391.80

Finding the Fourth Proportional to 41,254.72, 56,932.55 and 22,391.80

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Solution

The fourth proportional to 41,254.72, 56,932.55 and 22,391.80 is: 30,901.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,254.72 : 56,932.55 = 22,391.80 : x
  2. Step 2: Convert to fraction form
    41,254.72/56,932.55 = 22,391.80/x
  3. Step 3: Cross multiply
    41,254.72x = 56,932.55 × 22,391.80
  4. Step 4: Simplify right side
    41,254.72x = 1,274,822,273.09
  5. Step 5: Solve for x
    x = 1,274,822,273.09/41,254.72
  6. Step 6: Final answer
    x = 30,901.25

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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.