Home / 96,084.98-132,559.14-64,203.38

Finding the Fourth Proportional to 96,084.98, 132,559.14 and 64,203.38

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Solution

The fourth proportional to 96,084.98, 132,559.14 and 64,203.38 is: 88,575.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,084.98 : 132,559.14 = 64,203.38 : x
  2. Step 2: Convert to fraction form
    96,084.98/132,559.14 = 64,203.38/x
  3. Step 3: Cross multiply
    96,084.98x = 132,559.14 × 64,203.38
  4. Step 4: Simplify right side
    96,084.98x = 8,510,744,837.89
  5. Step 5: Solve for x
    x = 8,510,744,837.89/96,084.98
  6. Step 6: Final answer
    x = 88,575.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.