Home / 4,345.28-5,998.04-2,576.92

Finding the Fourth Proportional to 4,345.28, 5,998.04 and 2,576.92

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Solution

The fourth proportional to 4,345.28, 5,998.04 and 2,576.92 is: 3,557.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345.28 : 5,998.04 = 2,576.92 : x
  2. Step 2: Convert to fraction form
    4,345.28/5,998.04 = 2,576.92/x
  3. Step 3: Cross multiply
    4,345.28x = 5,998.04 × 2,576.92
  4. Step 4: Simplify right side
    4,345.28x = 15,456,469.24
  5. Step 5: Solve for x
    x = 15,456,469.24/4,345.28
  6. Step 6: Final answer
    x = 3,557.07

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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.