Home / 110,600.46-152,633.97-62,217.54

Finding the Fourth Proportional to 110,600.46, 152,633.97 and 62,217.54

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Solution

The fourth proportional to 110,600.46, 152,633.97 and 62,217.54 is: 85,863.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,600.46 : 152,633.97 = 62,217.54 : x
  2. Step 2: Convert to fraction form
    110,600.46/152,633.97 = 62,217.54/x
  3. Step 3: Cross multiply
    110,600.46x = 152,633.97 × 62,217.54
  4. Step 4: Simplify right side
    110,600.46x = 9,496,510,133.83
  5. Step 5: Solve for x
    x = 9,496,510,133.83/110,600.46
  6. Step 6: Final answer
    x = 85,863.21

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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.