Home / 4,301.14-5,937.66-2,884.31

Finding the Fourth Proportional to 4,301.14, 5,937.66 and 2,884.31

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Solution

The fourth proportional to 4,301.14, 5,937.66 and 2,884.31 is: 3,981.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,301.14 : 5,937.66 = 2,884.31 : x
  2. Step 2: Convert to fraction form
    4,301.14/5,937.66 = 2,884.31/x
  3. Step 3: Cross multiply
    4,301.14x = 5,937.66 × 2,884.31
  4. Step 4: Simplify right side
    4,301.14x = 17,126,086.31
  5. Step 5: Solve for x
    x = 17,126,086.31/4,301.14
  6. Step 6: Final answer
    x = 3,981.75

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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.