Home / 3,532.30-5,298.48-1,067.14

Finding the Fourth Proportional to 3,532.30, 5,298.48 and 1,067.14

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Solution

The fourth proportional to 3,532.30, 5,298.48 and 1,067.14 is: 1,600.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532.30 : 5,298.48 = 1,067.14 : x
  2. Step 2: Convert to fraction form
    3,532.30/5,298.48 = 1,067.14/x
  3. Step 3: Cross multiply
    3,532.30x = 5,298.48 × 1,067.14
  4. Step 4: Simplify right side
    3,532.30x = 5,654,219.95
  5. Step 5: Solve for x
    x = 5,654,219.95/3,532.30
  6. Step 6: Final answer
    x = 1,600.72

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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.