Home / 2,483.19-3,724.88-1,249.93

Finding the Fourth Proportional to 2,483.19, 3,724.88 and 1,249.93

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Solution

The fourth proportional to 2,483.19, 3,724.88 and 1,249.93 is: 1,874.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483.19 : 3,724.88 = 1,249.93 : x
  2. Step 2: Convert to fraction form
    2,483.19/3,724.88 = 1,249.93/x
  3. Step 3: Cross multiply
    2,483.19x = 3,724.88 × 1,249.93
  4. Step 4: Simplify right side
    2,483.19x = 4,655,839.26
  5. Step 5: Solve for x
    x = 4,655,839.26/2,483.19
  6. Step 6: Final answer
    x = 1,874.94

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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.