Home / 51,517.70-77,258.38-24,496.68

Finding the Fourth Proportional to 51,517.70, 77,258.38 and 24,496.68

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Solution

The fourth proportional to 51,517.70, 77,258.38 and 24,496.68 is: 36,736.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,517.70 : 77,258.38 = 24,496.68 : x
  2. Step 2: Convert to fraction form
    51,517.70/77,258.38 = 24,496.68/x
  3. Step 3: Cross multiply
    51,517.70x = 77,258.38 × 24,496.68
  4. Step 4: Simplify right side
    51,517.70x = 1,892,573,812.18
  5. Step 5: Solve for x
    x = 1,892,573,812.18/51,517.70
  6. Step 6: Final answer
    x = 36,736.38

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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.