Home / 5,342.26-8,008.99-3,470.08

Finding the Fourth Proportional to 5,342.26, 8,008.99 and 3,470.08

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Solution

The fourth proportional to 5,342.26, 8,008.99 and 3,470.08 is: 5,202.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,342.26 : 8,008.99 = 3,470.08 : x
  2. Step 2: Convert to fraction form
    5,342.26/8,008.99 = 3,470.08/x
  3. Step 3: Cross multiply
    5,342.26x = 8,008.99 × 3,470.08
  4. Step 4: Simplify right side
    5,342.26x = 27,791,836.02
  5. Step 5: Solve for x
    x = 27,791,836.02/5,342.26
  6. Step 6: Final answer
    x = 5,202.26

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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.