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Finding the Fourth Proportional to 101,750.94, 152,577.24 and 35,167.74

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Solution

The fourth proportional to 101,750.94, 152,577.24 and 35,167.74 is: 52,734.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,750.94 : 152,577.24 = 35,167.74 : x
  2. Step 2: Convert to fraction form
    101,750.94/152,577.24 = 35,167.74/x
  3. Step 3: Cross multiply
    101,750.94x = 152,577.24 × 35,167.74
  4. Step 4: Simplify right side
    101,750.94x = 5,365,796,706.24
  5. Step 5: Solve for x
    x = 5,365,796,706.24/101,750.94
  6. Step 6: Final answer
    x = 52,734.62

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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.