Home / 147,334.23-220,902.92-46,098

Finding the Fourth Proportional to 147,334.23, 220,902.92 and 46,098

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Solution

The fourth proportional to 147,334.23, 220,902.92 and 46,098 is: 69,116.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,334.23 : 220,902.92 = 46,098 : x
  2. Step 2: Convert to fraction form
    147,334.23/220,902.92 = 46,098/x
  3. Step 3: Cross multiply
    147,334.23x = 220,902.92 × 46,098
  4. Step 4: Simplify right side
    147,334.23x = 10,183,182,575.67
  5. Step 5: Solve for x
    x = 10,183,182,575.67/147,334.23
  6. Step 6: Final answer
    x = 69,116.20

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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.