Home / 5,308.32-7,962.72-3,252

Finding the Fourth Proportional to 5,308.32, 7,962.72 and 3,252

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Solution

The fourth proportional to 5,308.32, 7,962.72 and 3,252 is: 4,878.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,308.32 : 7,962.72 = 3,252 : x
  2. Step 2: Convert to fraction form
    5,308.32/7,962.72 = 3,252/x
  3. Step 3: Cross multiply
    5,308.32x = 7,962.72 × 3,252
  4. Step 4: Simplify right side
    5,308.32x = 25,894,765.44
  5. Step 5: Solve for x
    x = 25,894,765.44/5,308.32
  6. Step 6: Final answer
    x = 4,878.15

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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.