Home / 294,174.03-441,261.32-205,600.53

Finding the Fourth Proportional to 294,174.03, 441,261.32 and 205,600.53

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Solution

The fourth proportional to 294,174.03, 441,261.32 and 205,600.53 is: 308,400.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,174.03 : 441,261.32 = 205,600.53 : x
  2. Step 2: Convert to fraction form
    294,174.03/441,261.32 = 205,600.53/x
  3. Step 3: Cross multiply
    294,174.03x = 441,261.32 × 205,600.53
  4. Step 4: Simplify right side
    294,174.03x = 90,723,560,232.50
  5. Step 5: Solve for x
    x = 90,723,560,232.50/294,174.03
  6. Step 6: Final answer
    x = 308,400.98

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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.