Home / 2,246.03-3,099.45-1,301.84

Finding the Fourth Proportional to 2,246.03, 3,099.45 and 1,301.84

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Solution

The fourth proportional to 2,246.03, 3,099.45 and 1,301.84 is: 1,796.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246.03 : 3,099.45 = 1,301.84 : x
  2. Step 2: Convert to fraction form
    2,246.03/3,099.45 = 1,301.84/x
  3. Step 3: Cross multiply
    2,246.03x = 3,099.45 × 1,301.84
  4. Step 4: Simplify right side
    2,246.03x = 4,034,965.98
  5. Step 5: Solve for x
    x = 4,034,965.98/2,246.03
  6. Step 6: Final answer
    x = 1,796.49

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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.