Home / 16,884.75-25,327.17-4,572.75

Finding the Fourth Proportional to 16,884.75, 25,327.17 and 4,572.75

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Solution

The fourth proportional to 16,884.75, 25,327.17 and 4,572.75 is: 6,859.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,884.75 : 25,327.17 = 4,572.75 : x
  2. Step 2: Convert to fraction form
    16,884.75/25,327.17 = 4,572.75/x
  3. Step 3: Cross multiply
    16,884.75x = 25,327.17 × 4,572.75
  4. Step 4: Simplify right side
    16,884.75x = 115,814,816.62
  5. Step 5: Solve for x
    x = 115,814,816.62/16,884.75
  6. Step 6: Final answer
    x = 6,859.14

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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.