Home / 4,513.76-6,772.80-2,204

Finding the Fourth Proportional to 4,513.76, 6,772.80 and 2,204

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Solution

The fourth proportional to 4,513.76, 6,772.80 and 2,204 is: 3,307.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513.76 : 6,772.80 = 2,204 : x
  2. Step 2: Convert to fraction form
    4,513.76/6,772.80 = 2,204/x
  3. Step 3: Cross multiply
    4,513.76x = 6,772.80 × 2,204
  4. Step 4: Simplify right side
    4,513.76x = 14,927,251.20
  5. Step 5: Solve for x
    x = 14,927,251.20/4,513.76
  6. Step 6: Final answer
    x = 3,307.05

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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.