Home / 41,587.36-57,390.74-22,724.88

Finding the Fourth Proportional to 41,587.36, 57,390.74 and 22,724.88

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Solution

The fourth proportional to 41,587.36, 57,390.74 and 22,724.88 is: 31,360.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,587.36 : 57,390.74 = 22,724.88 : x
  2. Step 2: Convert to fraction form
    41,587.36/57,390.74 = 22,724.88/x
  3. Step 3: Cross multiply
    41,587.36x = 57,390.74 × 22,724.88
  4. Step 4: Simplify right side
    41,587.36x = 1,304,197,679.61
  5. Step 5: Solve for x
    x = 1,304,197,679.61/41,587.36
  6. Step 6: Final answer
    x = 31,360.43

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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.