Home / 67,474.27-93,110.34-37,258.84

Finding the Fourth Proportional to 67,474.27, 93,110.34 and 37,258.84

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Solution

The fourth proportional to 67,474.27, 93,110.34 and 37,258.84 is: 51,414.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,474.27 : 93,110.34 = 37,258.84 : x
  2. Step 2: Convert to fraction form
    67,474.27/93,110.34 = 37,258.84/x
  3. Step 3: Cross multiply
    67,474.27x = 93,110.34 × 37,258.84
  4. Step 4: Simplify right side
    67,474.27x = 3,469,183,260.41
  5. Step 5: Solve for x
    x = 3,469,183,260.41/67,474.27
  6. Step 6: Final answer
    x = 51,414.91

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1.5x scale

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.