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Finding the Fourth Proportional to 27,703.26, 41,741.88 and 22,880.92

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Solution

The fourth proportional to 27,703.26, 41,741.88 and 22,880.92 is: 34,475.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,703.26 : 41,741.88 = 22,880.92 : x
  2. Step 2: Convert to fraction form
    27,703.26/41,741.88 = 22,880.92/x
  3. Step 3: Cross multiply
    27,703.26x = 41,741.88 × 22,880.92
  4. Step 4: Simplify right side
    27,703.26x = 955,092,616.93
  5. Step 5: Solve for x
    x = 955,092,616.93/27,703.26
  6. Step 6: Final answer
    x = 34,475.83

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1.5x scale

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.