Home / 95,942.54-132,424.44-65,366.23

Finding the Fourth Proportional to 95,942.54, 132,424.44 and 65,366.23

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Solution

The fourth proportional to 95,942.54, 132,424.44 and 65,366.23 is: 90,221.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,942.54 : 132,424.44 = 65,366.23 : x
  2. Step 2: Convert to fraction form
    95,942.54/132,424.44 = 65,366.23/x
  3. Step 3: Cross multiply
    95,942.54x = 132,424.44 × 65,366.23
  4. Step 4: Simplify right side
    95,942.54x = 8,656,086,075.83
  5. Step 5: Solve for x
    x = 8,656,086,075.83/95,942.54
  6. Step 6: Final answer
    x = 90,221.56

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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.