Home / 16,004.57-24,006.86-5,474.69

Finding the Fourth Proportional to 16,004.57, 24,006.86 and 5,474.69

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Solution

The fourth proportional to 16,004.57, 24,006.86 and 5,474.69 is: 8,212.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004.57 : 24,006.86 = 5,474.69 : x
  2. Step 2: Convert to fraction form
    16,004.57/24,006.86 = 5,474.69/x
  3. Step 3: Cross multiply
    16,004.57x = 24,006.86 × 5,474.69
  4. Step 4: Simplify right side
    16,004.57x = 131,430,079.52
  5. Step 5: Solve for x
    x = 131,430,079.52/16,004.57
  6. Step 6: Final answer
    x = 8,212.03

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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.