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Finding the Fourth Proportional to 184,498.90, 276,165.15 and 132,010.90

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Solution

The fourth proportional to 184,498.90, 276,165.15 and 132,010.90 is: 197,599.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,498.90 : 276,165.15 = 132,010.90 : x
  2. Step 2: Convert to fraction form
    184,498.90/276,165.15 = 132,010.90/x
  3. Step 3: Cross multiply
    184,498.90x = 276,165.15 × 132,010.90
  4. Step 4: Simplify right side
    184,498.90x = 36,456,810,000.14
  5. Step 5: Solve for x
    x = 36,456,810,000.14/184,498.90
  6. Step 6: Final answer
    x = 197,599.06

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1.5x scale

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.