Home / 365,261.02-504,107.92-204,149.58

Finding the Fourth Proportional to 365,261.02, 504,107.92 and 204,149.58

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Solution

The fourth proportional to 365,261.02, 504,107.92 and 204,149.58 is: 281,753.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,261.02 : 504,107.92 = 204,149.58 : x
  2. Step 2: Convert to fraction form
    365,261.02/504,107.92 = 204,149.58/x
  3. Step 3: Cross multiply
    365,261.02x = 504,107.92 × 204,149.58
  4. Step 4: Simplify right side
    365,261.02x = 102,913,420,142.67
  5. Step 5: Solve for x
    x = 102,913,420,142.67/365,261.02
  6. Step 6: Final answer
    x = 281,753.09

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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.