Home / 6,234.96-9,350.28-3,911.52

Finding the Fourth Proportional to 6,234.96, 9,350.28 and 3,911.52

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Solution

The fourth proportional to 6,234.96, 9,350.28 and 3,911.52 is: 5,865.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234.96 : 9,350.28 = 3,911.52 : x
  2. Step 2: Convert to fraction form
    6,234.96/9,350.28 = 3,911.52/x
  3. Step 3: Cross multiply
    6,234.96x = 9,350.28 × 3,911.52
  4. Step 4: Simplify right side
    6,234.96x = 36,573,807.23
  5. Step 5: Solve for x
    x = 36,573,807.23/6,234.96
  6. Step 6: Final answer
    x = 5,865.92

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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.