Home / 2,034.60-3,043.80-1,763.70

Finding the Fourth Proportional to 2,034.60, 3,043.80 and 1,763.70

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Solution

The fourth proportional to 2,034.60, 3,043.80 and 1,763.70 is: 2,638.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034.60 : 3,043.80 = 1,763.70 : x
  2. Step 2: Convert to fraction form
    2,034.60/3,043.80 = 1,763.70/x
  3. Step 3: Cross multiply
    2,034.60x = 3,043.80 × 1,763.70
  4. Step 4: Simplify right side
    2,034.60x = 5,368,350.06
  5. Step 5: Solve for x
    x = 5,368,350.06/2,034.60
  6. Step 6: Final answer
    x = 2,638.53

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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.