Home / 6,500.44-9,750.66-3,040.12

Finding the Fourth Proportional to 6,500.44, 9,750.66 and 3,040.12

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Solution

The fourth proportional to 6,500.44, 9,750.66 and 3,040.12 is: 4,560.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,500.44 : 9,750.66 = 3,040.12 : x
  2. Step 2: Convert to fraction form
    6,500.44/9,750.66 = 3,040.12/x
  3. Step 3: Cross multiply
    6,500.44x = 9,750.66 × 3,040.12
  4. Step 4: Simplify right side
    6,500.44x = 29,643,176.48
  5. Step 5: Solve for x
    x = 29,643,176.48/6,500.44
  6. Step 6: Final answer
    x = 4,560.18

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Similar ratio
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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.