Home / 8,593.24-12,887.46-3,045.88

Finding the Fourth Proportional to 8,593.24, 12,887.46 and 3,045.88

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Solution

The fourth proportional to 8,593.24, 12,887.46 and 3,045.88 is: 4,567.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593.24 : 12,887.46 = 3,045.88 : x
  2. Step 2: Convert to fraction form
    8,593.24/12,887.46 = 3,045.88/x
  3. Step 3: Cross multiply
    8,593.24x = 12,887.46 × 3,045.88
  4. Step 4: Simplify right side
    8,593.24x = 39,253,656.66
  5. Step 5: Solve for x
    x = 39,253,656.66/8,593.24
  6. Step 6: Final answer
    x = 4,567.97

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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.