Home / 2,027.07-3,034.18-1,332.09

Finding the Fourth Proportional to 2,027.07, 3,034.18 and 1,332.09

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Solution

The fourth proportional to 2,027.07, 3,034.18 and 1,332.09 is: 1,993.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027.07 : 3,034.18 = 1,332.09 : x
  2. Step 2: Convert to fraction form
    2,027.07/3,034.18 = 1,332.09/x
  3. Step 3: Cross multiply
    2,027.07x = 3,034.18 × 1,332.09
  4. Step 4: Simplify right side
    2,027.07x = 4,041,800.84
  5. Step 5: Solve for x
    x = 4,041,800.84/2,027.07
  6. Step 6: Final answer
    x = 1,993.91

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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.