Home / 9,197.52-13,789.48-3,354.16

Finding the Fourth Proportional to 9,197.52, 13,789.48 and 3,354.16

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Solution

The fourth proportional to 9,197.52, 13,789.48 and 3,354.16 is: 5,028.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197.52 : 13,789.48 = 3,354.16 : x
  2. Step 2: Convert to fraction form
    9,197.52/13,789.48 = 3,354.16/x
  3. Step 3: Cross multiply
    9,197.52x = 13,789.48 × 3,354.16
  4. Step 4: Simplify right side
    9,197.52x = 46,252,122.24
  5. Step 5: Solve for x
    x = 46,252,122.24/9,197.52
  6. Step 6: Final answer
    x = 5,028.76

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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.