Home / 3,350.92-5,026.35-1,973.83

Finding the Fourth Proportional to 3,350.92, 5,026.35 and 1,973.83

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Solution

The fourth proportional to 3,350.92, 5,026.35 and 1,973.83 is: 2,960.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350.92 : 5,026.35 = 1,973.83 : x
  2. Step 2: Convert to fraction form
    3,350.92/5,026.35 = 1,973.83/x
  3. Step 3: Cross multiply
    3,350.92x = 5,026.35 × 1,973.83
  4. Step 4: Simplify right side
    3,350.92x = 9,921,160.42
  5. Step 5: Solve for x
    x = 9,921,160.42/3,350.92
  6. Step 6: Final answer
    x = 2,960.73

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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.