Home / 41,248.72-56,923.28-22,385.84

Finding the Fourth Proportional to 41,248.72, 56,923.28 and 22,385.84

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Solution

The fourth proportional to 41,248.72, 56,923.28 and 22,385.84 is: 30,892.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,248.72 : 56,923.28 = 22,385.84 : x
  2. Step 2: Convert to fraction form
    41,248.72/56,923.28 = 22,385.84/x
  3. Step 3: Cross multiply
    41,248.72x = 56,923.28 × 22,385.84
  4. Step 4: Simplify right side
    41,248.72x = 1,274,275,438.36
  5. Step 5: Solve for x
    x = 1,274,275,438.36/41,248.72
  6. Step 6: Final answer
    x = 30,892.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.