Home / 6,734.10-10,092.23-5,168.12

Finding the Fourth Proportional to 6,734.10, 10,092.23 and 5,168.12

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Solution

The fourth proportional to 6,734.10, 10,092.23 and 5,168.12 is: 7,745.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734.10 : 10,092.23 = 5,168.12 : x
  2. Step 2: Convert to fraction form
    6,734.10/10,092.23 = 5,168.12/x
  3. Step 3: Cross multiply
    6,734.10x = 10,092.23 × 5,168.12
  4. Step 4: Simplify right side
    6,734.10x = 52,157,779.41
  5. Step 5: Solve for x
    x = 52,157,779.41/6,734.10
  6. Step 6: Final answer
    x = 7,745.32

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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.