Home / 6,628.88-9,946.82-2,933.66

Finding the Fourth Proportional to 6,628.88, 9,946.82 and 2,933.66

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Solution

The fourth proportional to 6,628.88, 9,946.82 and 2,933.66 is: 4,402.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,628.88 : 9,946.82 = 2,933.66 : x
  2. Step 2: Convert to fraction form
    6,628.88/9,946.82 = 2,933.66/x
  3. Step 3: Cross multiply
    6,628.88x = 9,946.82 × 2,933.66
  4. Step 4: Simplify right side
    6,628.88x = 29,180,587.96
  5. Step 5: Solve for x
    x = 29,180,587.96/6,628.88
  6. Step 6: Final answer
    x = 4,402.04

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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.