Home / 4,538.38-6,808.65-2,460.46

Finding the Fourth Proportional to 4,538.38, 6,808.65 and 2,460.46

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Solution

The fourth proportional to 4,538.38, 6,808.65 and 2,460.46 is: 3,691.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538.38 : 6,808.65 = 2,460.46 : x
  2. Step 2: Convert to fraction form
    4,538.38/6,808.65 = 2,460.46/x
  3. Step 3: Cross multiply
    4,538.38x = 6,808.65 × 2,460.46
  4. Step 4: Simplify right side
    4,538.38x = 16,752,410.98
  5. Step 5: Solve for x
    x = 16,752,410.98/4,538.38
  6. Step 6: Final answer
    x = 3,691.28

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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.