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Finding the Fourth Proportional to 44,117.20, 60,810.96 and 34,540.96

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Solution

The fourth proportional to 44,117.20, 60,810.96 and 34,540.96 is: 47,611.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,117.20 : 60,810.96 = 34,540.96 : x
  2. Step 2: Convert to fraction form
    44,117.20/60,810.96 = 34,540.96/x
  3. Step 3: Cross multiply
    44,117.20x = 60,810.96 × 34,540.96
  4. Step 4: Simplify right side
    44,117.20x = 2,100,468,936.92
  5. Step 5: Solve for x
    x = 2,100,468,936.92/44,117.20
  6. Step 6: Final answer
    x = 47,611.11

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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.