Home / 4,332.72-5,979.14-2,343.27

Finding the Fourth Proportional to 4,332.72, 5,979.14 and 2,343.27

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Solution

The fourth proportional to 4,332.72, 5,979.14 and 2,343.27 is: 3,233.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332.72 : 5,979.14 = 2,343.27 : x
  2. Step 2: Convert to fraction form
    4,332.72/5,979.14 = 2,343.27/x
  3. Step 3: Cross multiply
    4,332.72x = 5,979.14 × 2,343.27
  4. Step 4: Simplify right side
    4,332.72x = 14,010,723.43
  5. Step 5: Solve for x
    x = 14,010,723.43/4,332.72
  6. Step 6: Final answer
    x = 3,233.71

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1.5x scale

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.