Home / 16,480.19-24,720.70-5,951.11

Finding the Fourth Proportional to 16,480.19, 24,720.70 and 5,951.11

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Solution

The fourth proportional to 16,480.19, 24,720.70 and 5,951.11 is: 8,926.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,480.19 : 24,720.70 = 5,951.11 : x
  2. Step 2: Convert to fraction form
    16,480.19/24,720.70 = 5,951.11/x
  3. Step 3: Cross multiply
    16,480.19x = 24,720.70 × 5,951.11
  4. Step 4: Simplify right side
    16,480.19x = 147,115,604.98
  5. Step 5: Solve for x
    x = 147,115,604.98/16,480.19
  6. Step 6: Final answer
    x = 8,926.81

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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.