Home / 3,606.50-4,976.96-2,034.58

Finding the Fourth Proportional to 3,606.50, 4,976.96 and 2,034.58

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Solution

The fourth proportional to 3,606.50, 4,976.96 and 2,034.58 is: 2,807.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606.50 : 4,976.96 = 2,034.58 : x
  2. Step 2: Convert to fraction form
    3,606.50/4,976.96 = 2,034.58/x
  3. Step 3: Cross multiply
    3,606.50x = 4,976.96 × 2,034.58
  4. Step 4: Simplify right side
    3,606.50x = 10,126,000.66
  5. Step 5: Solve for x
    x = 10,126,000.66/3,606.50
  6. Step 6: Final answer
    x = 2,807.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.