Home / 4,454.82-6,680.52-1,532.34

Finding the Fourth Proportional to 4,454.82, 6,680.52 and 1,532.34

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Solution

The fourth proportional to 4,454.82, 6,680.52 and 1,532.34 is: 2,297.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.82 : 6,680.52 = 1,532.34 : x
  2. Step 2: Convert to fraction form
    4,454.82/6,680.52 = 1,532.34/x
  3. Step 3: Cross multiply
    4,454.82x = 6,680.52 × 1,532.34
  4. Step 4: Simplify right side
    4,454.82x = 10,236,828.02
  5. Step 5: Solve for x
    x = 10,236,828.02/4,454.82
  6. Step 6: Final answer
    x = 2,297.92

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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.