Home / 132,302.16-198,452.52-48,062.16

Finding the Fourth Proportional to 132,302.16, 198,452.52 and 48,062.16

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Solution

The fourth proportional to 132,302.16, 198,452.52 and 48,062.16 is: 72,092.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,302.16 : 198,452.52 = 48,062.16 : x
  2. Step 2: Convert to fraction form
    132,302.16/198,452.52 = 48,062.16/x
  3. Step 3: Cross multiply
    132,302.16x = 198,452.52 × 48,062.16
  4. Step 4: Simplify right side
    132,302.16x = 9,538,056,768.64
  5. Step 5: Solve for x
    x = 9,538,056,768.64/132,302.16
  6. Step 6: Final answer
    x = 72,092.98

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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.