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Finding the Fourth Proportional to 2,034.94, 3,049.98 and 1,332.50

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Solution

The fourth proportional to 2,034.94, 3,049.98 and 1,332.50 is: 1,997.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034.94 : 3,049.98 = 1,332.50 : x
  2. Step 2: Convert to fraction form
    2,034.94/3,049.98 = 1,332.50/x
  3. Step 3: Cross multiply
    2,034.94x = 3,049.98 × 1,332.50
  4. Step 4: Simplify right side
    2,034.94x = 4,064,098.35
  5. Step 5: Solve for x
    x = 4,064,098.35/2,034.94
  6. Step 6: Final answer
    x = 1,997.16

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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.