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Finding the Fourth Proportional to 183,165.66, 274,527 and 94,370.70

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Solution

The fourth proportional to 183,165.66, 274,527 and 94,370.70 is: 141,441.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,165.66 : 274,527 = 94,370.70 : x
  2. Step 2: Convert to fraction form
    183,165.66/274,527 = 94,370.70/x
  3. Step 3: Cross multiply
    183,165.66x = 274,527 × 94,370.70
  4. Step 4: Simplify right side
    183,165.66x = 25,907,305,158.90
  5. Step 5: Solve for x
    x = 25,907,305,158.90/183,165.66
  6. Step 6: Final answer
    x = 141,441.93

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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.