Home / 2,092.04-2,886.89-1,195.88

Finding the Fourth Proportional to 2,092.04, 2,886.89 and 1,195.88

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Solution

The fourth proportional to 2,092.04, 2,886.89 and 1,195.88 is: 1,650.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092.04 : 2,886.89 = 1,195.88 : x
  2. Step 2: Convert to fraction form
    2,092.04/2,886.89 = 1,195.88/x
  3. Step 3: Cross multiply
    2,092.04x = 2,886.89 × 1,195.88
  4. Step 4: Simplify right side
    2,092.04x = 3,452,369.79
  5. Step 5: Solve for x
    x = 3,452,369.79/2,092.04
  6. Step 6: Final answer
    x = 1,650.24

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1.5x scale

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.