Home / 2,032.28-3,044.36-935.14

Finding the Fourth Proportional to 2,032.28, 3,044.36 and 935.14

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Solution

The fourth proportional to 2,032.28, 3,044.36 and 935.14 is: 1,400.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032.28 : 3,044.36 = 935.14 : x
  2. Step 2: Convert to fraction form
    2,032.28/3,044.36 = 935.14/x
  3. Step 3: Cross multiply
    2,032.28x = 3,044.36 × 935.14
  4. Step 4: Simplify right side
    2,032.28x = 2,846,902.81
  5. Step 5: Solve for x
    x = 2,846,902.81/2,032.28
  6. Step 6: Final answer
    x = 1,400.84

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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.