Home / 241,466.20-362,199.30-222,803.80

Finding the Fourth Proportional to 241,466.20, 362,199.30 and 222,803.80

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Solution

The fourth proportional to 241,466.20, 362,199.30 and 222,803.80 is: 334,205.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,466.20 : 362,199.30 = 222,803.80 : x
  2. Step 2: Convert to fraction form
    241,466.20/362,199.30 = 222,803.80/x
  3. Step 3: Cross multiply
    241,466.20x = 362,199.30 × 222,803.80
  4. Step 4: Simplify right side
    241,466.20x = 80,699,380,397.34
  5. Step 5: Solve for x
    x = 80,699,380,397.34/241,466.20
  6. Step 6: Final answer
    x = 334,205.70

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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.