Home / 246,050.15-339,540.89-150,556.84

Finding the Fourth Proportional to 246,050.15, 339,540.89 and 150,556.84

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Solution

The fourth proportional to 246,050.15, 339,540.89 and 150,556.84 is: 207,763.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,050.15 : 339,540.89 = 150,556.84 : x
  2. Step 2: Convert to fraction form
    246,050.15/339,540.89 = 150,556.84/x
  3. Step 3: Cross multiply
    246,050.15x = 339,540.89 × 150,556.84
  4. Step 4: Simplify right side
    246,050.15x = 51,120,201,847.55
  5. Step 5: Solve for x
    x = 51,120,201,847.55/246,050.15
  6. Step 6: Final answer
    x = 207,763.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.