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Finding the Fourth Proportional to 110,151.22, 152,009.61 and 59,850.22

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Solution

The fourth proportional to 110,151.22, 152,009.61 and 59,850.22 is: 82,593.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,151.22 : 152,009.61 = 59,850.22 : x
  2. Step 2: Convert to fraction form
    110,151.22/152,009.61 = 59,850.22/x
  3. Step 3: Cross multiply
    110,151.22x = 152,009.61 × 59,850.22
  4. Step 4: Simplify right side
    110,151.22x = 9,097,808,600.61
  5. Step 5: Solve for x
    x = 9,097,808,600.61/110,151.22
  6. Step 6: Final answer
    x = 82,593.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.