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Finding the Fourth Proportional to 184,325.68, 276,644.08 and 127,366.48

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Solution

The fourth proportional to 184,325.68, 276,644.08 and 127,366.48 is: 191,157.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,325.68 : 276,644.08 = 127,366.48 : x
  2. Step 2: Convert to fraction form
    184,325.68/276,644.08 = 127,366.48/x
  3. Step 3: Cross multiply
    184,325.68x = 276,644.08 × 127,366.48
  4. Step 4: Simplify right side
    184,325.68x = 35,235,182,682.44
  5. Step 5: Solve for x
    x = 35,235,182,682.44/184,325.68
  6. Step 6: Final answer
    x = 191,157.21

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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.