Home / 6,115.64-9,174.99-1,733.13

Finding the Fourth Proportional to 6,115.64, 9,174.99 and 1,733.13

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Solution

The fourth proportional to 6,115.64, 9,174.99 and 1,733.13 is: 2,600.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115.64 : 9,174.99 = 1,733.13 : x
  2. Step 2: Convert to fraction form
    6,115.64/9,174.99 = 1,733.13/x
  3. Step 3: Cross multiply
    6,115.64x = 9,174.99 × 1,733.13
  4. Step 4: Simplify right side
    6,115.64x = 15,901,456.92
  5. Step 5: Solve for x
    x = 15,901,456.92/6,115.64
  6. Step 6: Final answer
    x = 2,600.13

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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.