Home / 41,630.25-57,449.79-22,767.42

Finding the Fourth Proportional to 41,630.25, 57,449.79 and 22,767.42

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Solution

The fourth proportional to 41,630.25, 57,449.79 and 22,767.42 is: 31,419.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,630.25 : 57,449.79 = 22,767.42 : x
  2. Step 2: Convert to fraction form
    41,630.25/57,449.79 = 22,767.42/x
  3. Step 3: Cross multiply
    41,630.25x = 57,449.79 × 22,767.42
  4. Step 4: Simplify right side
    41,630.25x = 1,307,983,497.84
  5. Step 5: Solve for x
    x = 1,307,983,497.84/41,630.25
  6. Step 6: Final answer
    x = 31,419.06

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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.