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Finding the Fourth Proportional to 59,153.92, 88,704.78 and 22,192

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Solution

The fourth proportional to 59,153.92, 88,704.78 and 22,192 is: 33,278.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,153.92 : 88,704.78 = 22,192 : x
  2. Step 2: Convert to fraction form
    59,153.92/88,704.78 = 22,192/x
  3. Step 3: Cross multiply
    59,153.92x = 88,704.78 × 22,192
  4. Step 4: Simplify right side
    59,153.92x = 1,968,536,477.76
  5. Step 5: Solve for x
    x = 1,968,536,477.76/59,153.92
  6. Step 6: Final answer
    x = 33,278.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.