Home / 45,594.36-68,414.22-25,591.41

Finding the Fourth Proportional to 45,594.36, 68,414.22 and 25,591.41

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Solution

The fourth proportional to 45,594.36, 68,414.22 and 25,591.41 is: 38,399.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,594.36 : 68,414.22 = 25,591.41 : x
  2. Step 2: Convert to fraction form
    45,594.36/68,414.22 = 25,591.41/x
  3. Step 3: Cross multiply
    45,594.36x = 68,414.22 × 25,591.41
  4. Step 4: Simplify right side
    45,594.36x = 1,750,816,353.85
  5. Step 5: Solve for x
    x = 1,750,816,353.85/45,594.36
  6. Step 6: Final answer
    x = 38,399.84

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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.