Home / 6,724.08-10,092.52-4,132.08

Finding the Fourth Proportional to 6,724.08, 10,092.52 and 4,132.08

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Solution

The fourth proportional to 6,724.08, 10,092.52 and 4,132.08 is: 6,202.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724.08 : 10,092.52 = 4,132.08 : x
  2. Step 2: Convert to fraction form
    6,724.08/10,092.52 = 4,132.08/x
  3. Step 3: Cross multiply
    6,724.08x = 10,092.52 × 4,132.08
  4. Step 4: Simplify right side
    6,724.08x = 41,703,100.04
  5. Step 5: Solve for x
    x = 41,703,100.04/6,724.08
  6. Step 6: Final answer
    x = 6,202.05

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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.