Home / 2,194.10-3,298.35-1,549.30

Finding the Fourth Proportional to 2,194.10, 3,298.35 and 1,549.30

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Solution

The fourth proportional to 2,194.10, 3,298.35 and 1,549.30 is: 2,329.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194.10 : 3,298.35 = 1,549.30 : x
  2. Step 2: Convert to fraction form
    2,194.10/3,298.35 = 1,549.30/x
  3. Step 3: Cross multiply
    2,194.10x = 3,298.35 × 1,549.30
  4. Step 4: Simplify right side
    2,194.10x = 5,110,133.66
  5. Step 5: Solve for x
    x = 5,110,133.66/2,194.10
  6. Step 6: Final answer
    x = 2,329.03

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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.