Home / 99,106.33-148,658.19-24,227.13

Finding the Fourth Proportional to 99,106.33, 148,658.19 and 24,227.13

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Solution

The fourth proportional to 99,106.33, 148,658.19 and 24,227.13 is: 36,340.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,106.33 : 148,658.19 = 24,227.13 : x
  2. Step 2: Convert to fraction form
    99,106.33/148,658.19 = 24,227.13/x
  3. Step 3: Cross multiply
    99,106.33x = 148,658.19 × 24,227.13
  4. Step 4: Simplify right side
    99,106.33x = 3,601,560,611.97
  5. Step 5: Solve for x
    x = 3,601,560,611.97/99,106.33
  6. Step 6: Final answer
    x = 36,340.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.