Home / 5,194.53-7,167.96-3,098.25

Finding the Fourth Proportional to 5,194.53, 7,167.96 and 3,098.25

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Solution

The fourth proportional to 5,194.53, 7,167.96 and 3,098.25 is: 4,275.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,194.53 : 7,167.96 = 3,098.25 : x
  2. Step 2: Convert to fraction form
    5,194.53/7,167.96 = 3,098.25/x
  3. Step 3: Cross multiply
    5,194.53x = 7,167.96 × 3,098.25
  4. Step 4: Simplify right side
    5,194.53x = 22,208,132.07
  5. Step 5: Solve for x
    x = 22,208,132.07/5,194.53
  6. Step 6: Final answer
    x = 4,275.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.