Home / 6,630.27-9,948.05-2,733.77

Finding the Fourth Proportional to 6,630.27, 9,948.05 and 2,733.77

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Solution

The fourth proportional to 6,630.27, 9,948.05 and 2,733.77 is: 4,101.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,630.27 : 9,948.05 = 2,733.77 : x
  2. Step 2: Convert to fraction form
    6,630.27/9,948.05 = 2,733.77/x
  3. Step 3: Cross multiply
    6,630.27x = 9,948.05 × 2,733.77
  4. Step 4: Simplify right side
    6,630.27x = 27,195,617.24
  5. Step 5: Solve for x
    x = 27,195,617.24/6,630.27
  6. Step 6: Final answer
    x = 4,101.74

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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.