Home / 34,369.24-51,787.99-28,265.95

Finding the Fourth Proportional to 34,369.24, 51,787.99 and 28,265.95

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Solution

The fourth proportional to 34,369.24, 51,787.99 and 28,265.95 is: 42,591.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,369.24 : 51,787.99 = 28,265.95 : x
  2. Step 2: Convert to fraction form
    34,369.24/51,787.99 = 28,265.95/x
  3. Step 3: Cross multiply
    34,369.24x = 51,787.99 × 28,265.95
  4. Step 4: Simplify right side
    34,369.24x = 1,463,836,735.94
  5. Step 5: Solve for x
    x = 1,463,836,735.94/34,369.24
  6. Step 6: Final answer
    x = 42,591.48

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.