Home / 95,815.44-131,267.77-92,224.06

Finding the Fourth Proportional to 95,815.44, 131,267.77 and 92,224.06

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Solution

The fourth proportional to 95,815.44, 131,267.77 and 92,224.06 is: 126,347.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,815.44 : 131,267.77 = 92,224.06 : x
  2. Step 2: Convert to fraction form
    95,815.44/131,267.77 = 92,224.06/x
  3. Step 3: Cross multiply
    95,815.44x = 131,267.77 × 92,224.06
  4. Step 4: Simplify right side
    95,815.44x = 12,106,046,696.55
  5. Step 5: Solve for x
    x = 12,106,046,696.55/95,815.44
  6. Step 6: Final answer
    x = 126,347.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.