Home / 3,194.34-4,410.33-2,001.15

Finding the Fourth Proportional to 3,194.34, 4,410.33 and 2,001.15

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Solution

The fourth proportional to 3,194.34, 4,410.33 and 2,001.15 is: 2,762.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194.34 : 4,410.33 = 2,001.15 : x
  2. Step 2: Convert to fraction form
    3,194.34/4,410.33 = 2,001.15/x
  3. Step 3: Cross multiply
    3,194.34x = 4,410.33 × 2,001.15
  4. Step 4: Simplify right side
    3,194.34x = 8,825,731.88
  5. Step 5: Solve for x
    x = 8,825,731.88/3,194.34
  6. Step 6: Final answer
    x = 2,762.93

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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.