Home / 10,505.26-15,757.84-6,060.05

Finding the Fourth Proportional to 10,505.26, 15,757.84 and 6,060.05

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Solution

The fourth proportional to 10,505.26, 15,757.84 and 6,060.05 is: 9,090.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,505.26 : 15,757.84 = 6,060.05 : x
  2. Step 2: Convert to fraction form
    10,505.26/15,757.84 = 6,060.05/x
  3. Step 3: Cross multiply
    10,505.26x = 15,757.84 × 6,060.05
  4. Step 4: Simplify right side
    10,505.26x = 95,493,189.20
  5. Step 5: Solve for x
    x = 95,493,189.20/10,505.26
  6. Step 6: Final answer
    x = 9,090.04

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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.