Home / 51,196.05-70,694.19-32,107.95

Finding the Fourth Proportional to 51,196.05, 70,694.19 and 32,107.95

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Solution

The fourth proportional to 51,196.05, 70,694.19 and 32,107.95 is: 44,336.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,196.05 : 70,694.19 = 32,107.95 : x
  2. Step 2: Convert to fraction form
    51,196.05/70,694.19 = 32,107.95/x
  3. Step 3: Cross multiply
    51,196.05x = 70,694.19 × 32,107.95
  4. Step 4: Simplify right side
    51,196.05x = 2,269,845,517.81
  5. Step 5: Solve for x
    x = 2,269,845,517.81/51,196.05
  6. Step 6: Final answer
    x = 44,336.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.