Home / 132,255.04-198,393.36-62,096.08

Finding the Fourth Proportional to 132,255.04, 198,393.36 and 62,096.08

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Solution

The fourth proportional to 132,255.04, 198,393.36 and 62,096.08 is: 93,149.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,255.04 : 198,393.36 = 62,096.08 : x
  2. Step 2: Convert to fraction form
    132,255.04/198,393.36 = 62,096.08/x
  3. Step 3: Cross multiply
    132,255.04x = 198,393.36 × 62,096.08
  4. Step 4: Simplify right side
    132,255.04x = 12,319,449,954.03
  5. Step 5: Solve for x
    x = 12,319,449,954.03/132,255.04
  6. Step 6: Final answer
    x = 93,149.19

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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.