Home / 6,156.14-9,234.20-2,458.69

Finding the Fourth Proportional to 6,156.14, 9,234.20 and 2,458.69

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Solution

The fourth proportional to 6,156.14, 9,234.20 and 2,458.69 is: 3,688.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156.14 : 9,234.20 = 2,458.69 : x
  2. Step 2: Convert to fraction form
    6,156.14/9,234.20 = 2,458.69/x
  3. Step 3: Cross multiply
    6,156.14x = 9,234.20 × 2,458.69
  4. Step 4: Simplify right side
    6,156.14x = 22,704,018.26
  5. Step 5: Solve for x
    x = 22,704,018.26/6,156.14
  6. Step 6: Final answer
    x = 3,688.03

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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.