Home / 132,052.33-198,006.80-59,965.65

Finding the Fourth Proportional to 132,052.33, 198,006.80 and 59,965.65

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Solution

The fourth proportional to 132,052.33, 198,006.80 and 59,965.65 is: 89,915.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,052.33 : 198,006.80 = 59,965.65 : x
  2. Step 2: Convert to fraction form
    132,052.33/198,006.80 = 59,965.65/x
  3. Step 3: Cross multiply
    132,052.33x = 198,006.80 × 59,965.65
  4. Step 4: Simplify right side
    132,052.33x = 11,873,606,466.42
  5. Step 5: Solve for x
    x = 11,873,606,466.42/132,052.33
  6. Step 6: Final answer
    x = 89,915.92

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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.