Home / 146,198.40-219,304.08-41,015.04

Finding the Fourth Proportional to 146,198.40, 219,304.08 and 41,015.04

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Solution

The fourth proportional to 146,198.40, 219,304.08 and 41,015.04 is: 61,524.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,198.40 : 219,304.08 = 41,015.04 : x
  2. Step 2: Convert to fraction form
    146,198.40/219,304.08 = 41,015.04/x
  3. Step 3: Cross multiply
    146,198.40x = 219,304.08 × 41,015.04
  4. Step 4: Simplify right side
    146,198.40x = 8,994,765,613.36
  5. Step 5: Solve for x
    x = 8,994,765,613.36/146,198.40
  6. Step 6: Final answer
    x = 61,524.38

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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.