Home / 11,520.60-17,267.34-6,593.64

Finding the Fourth Proportional to 11,520.60, 17,267.34 and 6,593.64

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Solution

The fourth proportional to 11,520.60, 17,267.34 and 6,593.64 is: 9,882.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,520.60 : 17,267.34 = 6,593.64 : x
  2. Step 2: Convert to fraction form
    11,520.60/17,267.34 = 6,593.64/x
  3. Step 3: Cross multiply
    11,520.60x = 17,267.34 × 6,593.64
  4. Step 4: Simplify right side
    11,520.60x = 113,854,623.72
  5. Step 5: Solve for x
    x = 113,854,623.72/11,520.60
  6. Step 6: Final answer
    x = 9,882.70

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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.