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Finding the Fourth Proportional to 44,072, 60,819.36 and 24,200

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Solution

The fourth proportional to 44,072, 60,819.36 and 24,200 is: 33,396

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,072 : 60,819.36 = 24,200 : x
  2. Step 2: Convert to fraction form
    44,072/60,819.36 = 24,200/x
  3. Step 3: Cross multiply
    44,072x = 60,819.36 × 24,200
  4. Step 4: Simplify right side
    44,072x = 1,471,828,512
  5. Step 5: Solve for x
    x = 1,471,828,512/44,072
  6. Step 6: Final answer
    x = 33,396

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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.