Home / 96,175.40-132,635.76-80,095.82

Finding the Fourth Proportional to 96,175.40, 132,635.76 and 80,095.82

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Solution

The fourth proportional to 96,175.40, 132,635.76 and 80,095.82 is: 110,460.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,175.40 : 132,635.76 = 80,095.82 : x
  2. Step 2: Convert to fraction form
    96,175.40/132,635.76 = 80,095.82/x
  3. Step 3: Cross multiply
    96,175.40x = 132,635.76 × 80,095.82
  4. Step 4: Simplify right side
    96,175.40x = 10,623,569,958.52
  5. Step 5: Solve for x
    x = 10,623,569,958.52/96,175.40
  6. Step 6: Final answer
    x = 110,460.37

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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.