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Finding the Fourth Proportional to 2,536.34, 3,500.33 and 1,474.38

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Solution

The fourth proportional to 2,536.34, 3,500.33 and 1,474.38 is: 2,034.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536.34 : 3,500.33 = 1,474.38 : x
  2. Step 2: Convert to fraction form
    2,536.34/3,500.33 = 1,474.38/x
  3. Step 3: Cross multiply
    2,536.34x = 3,500.33 × 1,474.38
  4. Step 4: Simplify right side
    2,536.34x = 5,160,809.17
  5. Step 5: Solve for x
    x = 5,160,809.17/2,536.34
  6. Step 6: Final answer
    x = 2,034.75

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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.