Home / 37,906.79-52,295.27-27,817.73

Finding the Fourth Proportional to 37,906.79, 52,295.27 and 27,817.73

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Solution

The fourth proportional to 37,906.79, 52,295.27 and 27,817.73 is: 38,376.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,906.79 : 52,295.27 = 27,817.73 : x
  2. Step 2: Convert to fraction form
    37,906.79/52,295.27 = 27,817.73/x
  3. Step 3: Cross multiply
    37,906.79x = 52,295.27 × 27,817.73
  4. Step 4: Simplify right side
    37,906.79x = 1,454,735,653.15
  5. Step 5: Solve for x
    x = 1,454,735,653.15/37,906.79
  6. Step 6: Final answer
    x = 38,376.66

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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.