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Finding the Fourth Proportional to 184,127.80, 276,191.70 and 101,546.68

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Solution

The fourth proportional to 184,127.80, 276,191.70 and 101,546.68 is: 152,320.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,127.80 : 276,191.70 = 101,546.68 : x
  2. Step 2: Convert to fraction form
    184,127.80/276,191.70 = 101,546.68/x
  3. Step 3: Cross multiply
    184,127.80x = 276,191.70 × 101,546.68
  4. Step 4: Simplify right side
    184,127.80x = 28,046,350,178.56
  5. Step 5: Solve for x
    x = 28,046,350,178.56/184,127.80
  6. Step 6: Final answer
    x = 152,320.02

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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.