Home / 95,777.18-132,176-59,498.62

Finding the Fourth Proportional to 95,777.18, 132,176 and 59,498.62

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Solution

The fourth proportional to 95,777.18, 132,176 and 59,498.62 is: 82,110.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,777.18 : 132,176 = 59,498.62 : x
  2. Step 2: Convert to fraction form
    95,777.18/132,176 = 59,498.62/x
  3. Step 3: Cross multiply
    95,777.18x = 132,176 × 59,498.62
  4. Step 4: Simplify right side
    95,777.18x = 7,864,289,597.12
  5. Step 5: Solve for x
    x = 7,864,289,597.12/95,777.18
  6. Step 6: Final answer
    x = 82,110.26

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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.