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Finding the Fourth Proportional to 244,803.70, 367,205.55 and 160,822.90

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Solution

The fourth proportional to 244,803.70, 367,205.55 and 160,822.90 is: 241,234.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,803.70 : 367,205.55 = 160,822.90 : x
  2. Step 2: Convert to fraction form
    244,803.70/367,205.55 = 160,822.90/x
  3. Step 3: Cross multiply
    244,803.70x = 367,205.55 × 160,822.90
  4. Step 4: Simplify right side
    244,803.70x = 59,055,061,447.10
  5. Step 5: Solve for x
    x = 59,055,061,447.10/244,803.70
  6. Step 6: Final answer
    x = 241,234.35

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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.