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Finding the Fourth Proportional to 244,590.60, 366,885.90 and 164,874.45

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Solution

The fourth proportional to 244,590.60, 366,885.90 and 164,874.45 is: 247,311.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,590.60 : 366,885.90 = 164,874.45 : x
  2. Step 2: Convert to fraction form
    244,590.60/366,885.90 = 164,874.45/x
  3. Step 3: Cross multiply
    244,590.60x = 366,885.90 × 164,874.45
  4. Step 4: Simplify right side
    244,590.60x = 60,490,110,975.26
  5. Step 5: Solve for x
    x = 60,490,110,975.26/244,590.60
  6. Step 6: Final answer
    x = 247,311.68

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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.