Home / 8,060.16-12,094.96-4,505.28

Finding the Fourth Proportional to 8,060.16, 12,094.96 and 4,505.28

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Solution

The fourth proportional to 8,060.16, 12,094.96 and 4,505.28 is: 6,760.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060.16 : 12,094.96 = 4,505.28 : x
  2. Step 2: Convert to fraction form
    8,060.16/12,094.96 = 4,505.28/x
  3. Step 3: Cross multiply
    8,060.16x = 12,094.96 × 4,505.28
  4. Step 4: Simplify right side
    8,060.16x = 54,491,181.39
  5. Step 5: Solve for x
    x = 54,491,181.39/8,060.16
  6. Step 6: Final answer
    x = 6,760.56

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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.