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Finding the Fourth Proportional to 184,440.80, 276,272.40 and 184,440.80

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Solution

The fourth proportional to 184,440.80, 276,272.40 and 184,440.80 is: 276,272.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,440.80 : 276,272.40 = 184,440.80 : x
  2. Step 2: Convert to fraction form
    184,440.80/276,272.40 = 184,440.80/x
  3. Step 3: Cross multiply
    184,440.80x = 276,272.40 × 184,440.80
  4. Step 4: Simplify right side
    184,440.80x = 50,955,902,473.92
  5. Step 5: Solve for x
    x = 50,955,902,473.92/184,440.80
  6. Step 6: Final answer
    x = 276,272.40

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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.