Home / 60,213.96-90,333.62-22,773.20

Finding the Fourth Proportional to 60,213.96, 90,333.62 and 22,773.20

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Solution

The fourth proportional to 60,213.96, 90,333.62 and 22,773.20 is: 34,164.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,213.96 : 90,333.62 = 22,773.20 : x
  2. Step 2: Convert to fraction form
    60,213.96/90,333.62 = 22,773.20/x
  3. Step 3: Cross multiply
    60,213.96x = 90,333.62 × 22,773.20
  4. Step 4: Simplify right side
    60,213.96x = 2,057,185,114.85
  5. Step 5: Solve for x
    x = 2,057,185,114.85/60,213.96
  6. Step 6: Final answer
    x = 34,164.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.