Home / 481,613.08-722,467.14-166,028.44

Finding the Fourth Proportional to 481,613.08, 722,467.14 and 166,028.44

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Solution

The fourth proportional to 481,613.08, 722,467.14 and 166,028.44 is: 249,059.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    481,613.08 : 722,467.14 = 166,028.44 : x
  2. Step 2: Convert to fraction form
    481,613.08/722,467.14 = 166,028.44/x
  3. Step 3: Cross multiply
    481,613.08x = 722,467.14 × 166,028.44
  4. Step 4: Simplify right side
    481,613.08x = 119,950,092,205.46
  5. Step 5: Solve for x
    x = 119,950,092,205.46/481,613.08
  6. Step 6: Final answer
    x = 249,059.04

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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.