Home / 2,458.28-3,687.41-2,024.52

Finding the Fourth Proportional to 2,458.28, 3,687.41 and 2,024.52

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Solution

The fourth proportional to 2,458.28, 3,687.41 and 2,024.52 is: 3,036.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458.28 : 3,687.41 = 2,024.52 : x
  2. Step 2: Convert to fraction form
    2,458.28/3,687.41 = 2,024.52/x
  3. Step 3: Cross multiply
    2,458.28x = 3,687.41 × 2,024.52
  4. Step 4: Simplify right side
    2,458.28x = 7,465,235.29
  5. Step 5: Solve for x
    x = 7,465,235.29/2,458.28
  6. Step 6: Final answer
    x = 3,036.77

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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.