Home / 4,373.72-6,034.02-2,882.36

Finding the Fourth Proportional to 4,373.72, 6,034.02 and 2,882.36

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Solution

The fourth proportional to 4,373.72, 6,034.02 and 2,882.36 is: 3,976.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373.72 : 6,034.02 = 2,882.36 : x
  2. Step 2: Convert to fraction form
    4,373.72/6,034.02 = 2,882.36/x
  3. Step 3: Cross multiply
    4,373.72x = 6,034.02 × 2,882.36
  4. Step 4: Simplify right side
    4,373.72x = 17,392,217.89
  5. Step 5: Solve for x
    x = 17,392,217.89/4,373.72
  6. Step 6: Final answer
    x = 3,976.53

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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.