Home / 7,369.38-11,052.18-2,437.56

Finding the Fourth Proportional to 7,369.38, 11,052.18 and 2,437.56

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Solution

The fourth proportional to 7,369.38, 11,052.18 and 2,437.56 is: 3,655.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369.38 : 11,052.18 = 2,437.56 : x
  2. Step 2: Convert to fraction form
    7,369.38/11,052.18 = 2,437.56/x
  3. Step 3: Cross multiply
    7,369.38x = 11,052.18 × 2,437.56
  4. Step 4: Simplify right side
    7,369.38x = 26,940,351.88
  5. Step 5: Solve for x
    x = 26,940,351.88/7,369.38
  6. Step 6: Final answer
    x = 3,655.71

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1.5x scale

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.