Home / 16,399.92-24,600.26-5,870.66

Finding the Fourth Proportional to 16,399.92, 24,600.26 and 5,870.66

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Solution

The fourth proportional to 16,399.92, 24,600.26 and 5,870.66 is: 8,806.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,399.92 : 24,600.26 = 5,870.66 : x
  2. Step 2: Convert to fraction form
    16,399.92/24,600.26 = 5,870.66/x
  3. Step 3: Cross multiply
    16,399.92x = 24,600.26 × 5,870.66
  4. Step 4: Simplify right side
    16,399.92x = 144,419,785.35
  5. Step 5: Solve for x
    x = 144,419,785.35/16,399.92
  6. Step 6: Final answer
    x = 8,806.13

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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.