Home / 9,197.22-13,784.90-3,347.04

Finding the Fourth Proportional to 9,197.22, 13,784.90 and 3,347.04

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Solution

The fourth proportional to 9,197.22, 13,784.90 and 3,347.04 is: 5,016.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197.22 : 13,784.90 = 3,347.04 : x
  2. Step 2: Convert to fraction form
    9,197.22/13,784.90 = 3,347.04/x
  3. Step 3: Cross multiply
    9,197.22x = 13,784.90 × 3,347.04
  4. Step 4: Simplify right side
    9,197.22x = 46,138,594.96
  5. Step 5: Solve for x
    x = 46,138,594.96/9,197.22
  6. Step 6: Final answer
    x = 5,016.58

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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.