Home / 3,192.13-4,407.26-2,444.75

Finding the Fourth Proportional to 3,192.13, 4,407.26 and 2,444.75

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Solution

The fourth proportional to 3,192.13, 4,407.26 and 2,444.75 is: 3,375.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192.13 : 4,407.26 = 2,444.75 : x
  2. Step 2: Convert to fraction form
    3,192.13/4,407.26 = 2,444.75/x
  3. Step 3: Cross multiply
    3,192.13x = 4,407.26 × 2,444.75
  4. Step 4: Simplify right side
    3,192.13x = 10,774,648.89
  5. Step 5: Solve for x
    x = 10,774,648.89/3,192.13
  6. Step 6: Final answer
    x = 3,375.38

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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.