Home / 5,888.10-8,125.44-3,199.25

Finding the Fourth Proportional to 5,888.10, 8,125.44 and 3,199.25

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Solution

The fourth proportional to 5,888.10, 8,125.44 and 3,199.25 is: 4,414.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,888.10 : 8,125.44 = 3,199.25 : x
  2. Step 2: Convert to fraction form
    5,888.10/8,125.44 = 3,199.25/x
  3. Step 3: Cross multiply
    5,888.10x = 8,125.44 × 3,199.25
  4. Step 4: Simplify right side
    5,888.10x = 25,995,273.29
  5. Step 5: Solve for x
    x = 25,995,273.29/5,888.10
  6. Step 6: Final answer
    x = 4,414.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.