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Finding the Fourth Proportional to 183,728.25, 275,592.38 and 59,069.25

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Solution

The fourth proportional to 183,728.25, 275,592.38 and 59,069.25 is: 88,603.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,728.25 : 275,592.38 = 59,069.25 : x
  2. Step 2: Convert to fraction form
    183,728.25/275,592.38 = 59,069.25/x
  3. Step 3: Cross multiply
    183,728.25x = 275,592.38 × 59,069.25
  4. Step 4: Simplify right side
    183,728.25x = 16,279,034,896.97
  5. Step 5: Solve for x
    x = 16,279,034,896.97/183,728.25
  6. Step 6: Final answer
    x = 88,603.88

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1.5x scale

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.