Home / 3,095.05-4,269.72-2,034.58

Finding the Fourth Proportional to 3,095.05, 4,269.72 and 2,034.58

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Solution

The fourth proportional to 3,095.05, 4,269.72 and 2,034.58 is: 2,806.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095.05 : 4,269.72 = 2,034.58 : x
  2. Step 2: Convert to fraction form
    3,095.05/4,269.72 = 2,034.58/x
  3. Step 3: Cross multiply
    3,095.05x = 4,269.72 × 2,034.58
  4. Step 4: Simplify right side
    3,095.05x = 8,687,086.92
  5. Step 5: Solve for x
    x = 8,687,086.92/3,095.05
  6. Step 6: Final answer
    x = 2,806.77

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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.