Home / 6,964.64-10,444.88-3,675.92

Finding the Fourth Proportional to 6,964.64, 10,444.88 and 3,675.92

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Solution

The fourth proportional to 6,964.64, 10,444.88 and 3,675.92 is: 5,512.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964.64 : 10,444.88 = 3,675.92 : x
  2. Step 2: Convert to fraction form
    6,964.64/10,444.88 = 3,675.92/x
  3. Step 3: Cross multiply
    6,964.64x = 10,444.88 × 3,675.92
  4. Step 4: Simplify right side
    6,964.64x = 38,394,543.29
  5. Step 5: Solve for x
    x = 38,394,543.29/6,964.64
  6. Step 6: Final answer
    x = 5,512.78

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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.