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Finding the Fourth Proportional to 327,594.80, 452,043.69 and 184,351.16

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Solution

The fourth proportional to 327,594.80, 452,043.69 and 184,351.16 is: 254,383.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,594.80 : 452,043.69 = 184,351.16 : x
  2. Step 2: Convert to fraction form
    327,594.80/452,043.69 = 184,351.16/x
  3. Step 3: Cross multiply
    327,594.80x = 452,043.69 × 184,351.16
  4. Step 4: Simplify right side
    327,594.80x = 83,334,776,361.96
  5. Step 5: Solve for x
    x = 83,334,776,361.96/327,594.80
  6. Step 6: Final answer
    x = 254,383.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.