Home / 41,630.76-57,449.27-22,767.48

Finding the Fourth Proportional to 41,630.76, 57,449.27 and 22,767.48

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Solution

The fourth proportional to 41,630.76, 57,449.27 and 22,767.48 is: 31,418.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,630.76 : 57,449.27 = 22,767.48 : x
  2. Step 2: Convert to fraction form
    41,630.76/57,449.27 = 22,767.48/x
  3. Step 3: Cross multiply
    41,630.76x = 57,449.27 × 22,767.48
  4. Step 4: Simplify right side
    41,630.76x = 1,307,975,162.66
  5. Step 5: Solve for x
    x = 1,307,975,162.66/41,630.76
  6. Step 6: Final answer
    x = 31,418.48

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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.