Home / 41,177.79-56,825.35-22,314.92

Finding the Fourth Proportional to 41,177.79, 56,825.35 and 22,314.92

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Solution

The fourth proportional to 41,177.79, 56,825.35 and 22,314.92 is: 30,794.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,177.79 : 56,825.35 = 22,314.92 : x
  2. Step 2: Convert to fraction form
    41,177.79/56,825.35 = 22,314.92/x
  3. Step 3: Cross multiply
    41,177.79x = 56,825.35 × 22,314.92
  4. Step 4: Simplify right side
    41,177.79x = 1,268,052,799.31
  5. Step 5: Solve for x
    x = 1,268,052,799.31/41,177.79
  6. Step 6: Final answer
    x = 30,794.58

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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.