Home / 1,950.08-2,907.92-1,932.52

Finding the Fourth Proportional to 1,950.08, 2,907.92 and 1,932.52

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Solution

The fourth proportional to 1,950.08, 2,907.92 and 1,932.52 is: 2,881.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950.08 : 2,907.92 = 1,932.52 : x
  2. Step 2: Convert to fraction form
    1,950.08/2,907.92 = 1,932.52/x
  3. Step 3: Cross multiply
    1,950.08x = 2,907.92 × 1,932.52
  4. Step 4: Simplify right side
    1,950.08x = 5,619,613.56
  5. Step 5: Solve for x
    x = 5,619,613.56/1,950.08
  6. Step 6: Final answer
    x = 2,881.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.