Home / 1,596.31-2,394.26-1,186.04

Finding the Fourth Proportional to 1,596.31, 2,394.26 and 1,186.04

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Solution

The fourth proportional to 1,596.31, 2,394.26 and 1,186.04 is: 1,778.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596.31 : 2,394.26 = 1,186.04 : x
  2. Step 2: Convert to fraction form
    1,596.31/2,394.26 = 1,186.04/x
  3. Step 3: Cross multiply
    1,596.31x = 2,394.26 × 1,186.04
  4. Step 4: Simplify right side
    1,596.31x = 2,839,692.63
  5. Step 5: Solve for x
    x = 2,839,692.63/1,596.31
  6. Step 6: Final answer
    x = 1,778.91

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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.