Home / 241,016.20-361,524.30-122,918.20

Finding the Fourth Proportional to 241,016.20, 361,524.30 and 122,918.20

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Solution

The fourth proportional to 241,016.20, 361,524.30 and 122,918.20 is: 184,377.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,016.20 : 361,524.30 = 122,918.20 : x
  2. Step 2: Convert to fraction form
    241,016.20/361,524.30 = 122,918.20/x
  3. Step 3: Cross multiply
    241,016.20x = 361,524.30 × 122,918.20
  4. Step 4: Simplify right side
    241,016.20x = 44,437,916,212.26
  5. Step 5: Solve for x
    x = 44,437,916,212.26/241,016.20
  6. Step 6: Final answer
    x = 184,377.30

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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.