Home / 41,248.02-56,922.31-22,385.15

Finding the Fourth Proportional to 41,248.02, 56,922.31 and 22,385.15

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Solution

The fourth proportional to 41,248.02, 56,922.31 and 22,385.15 is: 30,891.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,248.02 : 56,922.31 = 22,385.15 : x
  2. Step 2: Convert to fraction form
    41,248.02/56,922.31 = 22,385.15/x
  3. Step 3: Cross multiply
    41,248.02x = 56,922.31 × 22,385.15
  4. Step 4: Simplify right side
    41,248.02x = 1,274,214,447.70
  5. Step 5: Solve for x
    x = 1,274,214,447.70/41,248.02
  6. Step 6: Final answer
    x = 30,891.53

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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.