Home / 4,651.08-6,976.56-1,532.52

Finding the Fourth Proportional to 4,651.08, 6,976.56 and 1,532.52

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Solution

The fourth proportional to 4,651.08, 6,976.56 and 1,532.52 is: 2,298.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,651.08 : 6,976.56 = 1,532.52 : x
  2. Step 2: Convert to fraction form
    4,651.08/6,976.56 = 1,532.52/x
  3. Step 3: Cross multiply
    4,651.08x = 6,976.56 × 1,532.52
  4. Step 4: Simplify right side
    4,651.08x = 10,691,717.73
  5. Step 5: Solve for x
    x = 10,691,717.73/4,651.08
  6. Step 6: Final answer
    x = 2,298.76

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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.