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Finding the Fourth Proportional to 184,757.45, 277,141.32 and 60,098.45

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Solution

The fourth proportional to 184,757.45, 277,141.32 and 60,098.45 is: 90,149.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,757.45 : 277,141.32 = 60,098.45 : x
  2. Step 2: Convert to fraction form
    184,757.45/277,141.32 = 60,098.45/x
  3. Step 3: Cross multiply
    184,757.45x = 277,141.32 × 60,098.45
  4. Step 4: Simplify right side
    184,757.45x = 16,655,762,377.25
  5. Step 5: Solve for x
    x = 16,655,762,377.25/184,757.45
  6. Step 6: Final answer
    x = 90,149.34

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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.