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Finding the Fourth Proportional to 184,182.97, 276,320.43 and 64,241.64

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Solution

The fourth proportional to 184,182.97, 276,320.43 and 64,241.64 is: 96,378.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,182.97 : 276,320.43 = 64,241.64 : x
  2. Step 2: Convert to fraction form
    184,182.97/276,320.43 = 64,241.64/x
  3. Step 3: Cross multiply
    184,182.97x = 276,320.43 × 64,241.64
  4. Step 4: Simplify right side
    184,182.97x = 17,751,277,588.71
  5. Step 5: Solve for x
    x = 17,751,277,588.71/184,182.97
  6. Step 6: Final answer
    x = 96,378.50

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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.