Home / 27,706.38-41,746.60-22,884.05

Finding the Fourth Proportional to 27,706.38, 41,746.60 and 22,884.05

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Solution

The fourth proportional to 27,706.38, 41,746.60 and 22,884.05 is: 34,480.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,706.38 : 41,746.60 = 22,884.05 : x
  2. Step 2: Convert to fraction form
    27,706.38/41,746.60 = 22,884.05/x
  3. Step 3: Cross multiply
    27,706.38x = 41,746.60 × 22,884.05
  4. Step 4: Simplify right side
    27,706.38x = 955,331,281.73
  5. Step 5: Solve for x
    x = 955,331,281.73/27,706.38
  6. Step 6: Final answer
    x = 34,480.55

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.