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Finding the Fourth Proportional to 221,954.54, 332,544.27 and 184,753.76

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Solution

The fourth proportional to 221,954.54, 332,544.27 and 184,753.76 is: 276,808.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,954.54 : 332,544.27 = 184,753.76 : x
  2. Step 2: Convert to fraction form
    221,954.54/332,544.27 = 184,753.76/x
  3. Step 3: Cross multiply
    221,954.54x = 332,544.27 × 184,753.76
  4. Step 4: Simplify right side
    221,954.54x = 61,438,804,248.96
  5. Step 5: Solve for x
    x = 61,438,804,248.96/221,954.54
  6. Step 6: Final answer
    x = 276,808.05

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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.