Home / 2,456.73-3,685.10-2,022.98

Finding the Fourth Proportional to 2,456.73, 3,685.10 and 2,022.98

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Solution

The fourth proportional to 2,456.73, 3,685.10 and 2,022.98 is: 3,034.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456.73 : 3,685.10 = 2,022.98 : x
  2. Step 2: Convert to fraction form
    2,456.73/3,685.10 = 2,022.98/x
  3. Step 3: Cross multiply
    2,456.73x = 3,685.10 × 2,022.98
  4. Step 4: Simplify right side
    2,456.73x = 7,454,855.06
  5. Step 5: Solve for x
    x = 7,454,855.06/2,456.73
  6. Step 6: Final answer
    x = 3,034.46

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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.