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Finding the Fourth Proportional to 182,100.80, 273,141.46 and 55,741.11

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Solution

The fourth proportional to 182,100.80, 273,141.46 and 55,741.11 is: 83,608.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,100.80 : 273,141.46 = 55,741.11 : x
  2. Step 2: Convert to fraction form
    182,100.80/273,141.46 = 55,741.11/x
  3. Step 3: Cross multiply
    182,100.80x = 273,141.46 × 55,741.11
  4. Step 4: Simplify right side
    182,100.80x = 15,225,206,801.71
  5. Step 5: Solve for x
    x = 15,225,206,801.71/182,100.80
  6. Step 6: Final answer
    x = 83,608.68

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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.