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Finding the Fourth Proportional to 44,143.95, 60,917.35 and 25,025.50

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Solution

The fourth proportional to 44,143.95, 60,917.35 and 25,025.50 is: 34,534.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,143.95 : 60,917.35 = 25,025.50 : x
  2. Step 2: Convert to fraction form
    44,143.95/60,917.35 = 25,025.50/x
  3. Step 3: Cross multiply
    44,143.95x = 60,917.35 × 25,025.50
  4. Step 4: Simplify right side
    44,143.95x = 1,524,487,142.43
  5. Step 5: Solve for x
    x = 1,524,487,142.43/44,143.95
  6. Step 6: Final answer
    x = 34,534.45

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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.