Home / 1,532.50-2,296.92-1,067.77

Finding the Fourth Proportional to 1,532.50, 2,296.92 and 1,067.77

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Solution

The fourth proportional to 1,532.50, 2,296.92 and 1,067.77 is: 1,600.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532.50 : 2,296.92 = 1,067.77 : x
  2. Step 2: Convert to fraction form
    1,532.50/2,296.92 = 1,067.77/x
  3. Step 3: Cross multiply
    1,532.50x = 2,296.92 × 1,067.77
  4. Step 4: Simplify right side
    1,532.50x = 2,452,582.27
  5. Step 5: Solve for x
    x = 2,452,582.27/1,532.50
  6. Step 6: Final answer
    x = 1,600.38

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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.