Home / 1,923.63-2,882.67-950.41

Finding the Fourth Proportional to 1,923.63, 2,882.67 and 950.41

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Solution

The fourth proportional to 1,923.63, 2,882.67 and 950.41 is: 1,424.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923.63 : 2,882.67 = 950.41 : x
  2. Step 2: Convert to fraction form
    1,923.63/2,882.67 = 950.41/x
  3. Step 3: Cross multiply
    1,923.63x = 2,882.67 × 950.41
  4. Step 4: Simplify right side
    1,923.63x = 2,739,718.39
  5. Step 5: Solve for x
    x = 2,739,718.39/1,923.63
  6. Step 6: Final answer
    x = 1,424.24

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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.