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Finding the Fourth Proportional to 367,010.80, 550,516.20 and 241,444.60

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Solution

The fourth proportional to 367,010.80, 550,516.20 and 241,444.60 is: 362,166.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,010.80 : 550,516.20 = 241,444.60 : x
  2. Step 2: Convert to fraction form
    367,010.80/550,516.20 = 241,444.60/x
  3. Step 3: Cross multiply
    367,010.80x = 550,516.20 × 241,444.60
  4. Step 4: Simplify right side
    367,010.80x = 132,919,163,702.52
  5. Step 5: Solve for x
    x = 132,919,163,702.52/367,010.80
  6. Step 6: Final answer
    x = 362,166.90

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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.