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Finding the Fourth Proportional to 184,438.70, 276,658.05 and 184,438.70

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Solution

The fourth proportional to 184,438.70, 276,658.05 and 184,438.70 is: 276,658.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,438.70 : 276,658.05 = 184,438.70 : x
  2. Step 2: Convert to fraction form
    184,438.70/276,658.05 = 184,438.70/x
  3. Step 3: Cross multiply
    184,438.70x = 276,658.05 × 184,438.70
  4. Step 4: Simplify right side
    184,438.70x = 51,026,451,086.54
  5. Step 5: Solve for x
    x = 51,026,451,086.54/184,438.70
  6. Step 6: Final answer
    x = 276,658.05

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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.