Home / 241,487.49-362,083.55-115,166.37

Finding the Fourth Proportional to 241,487.49, 362,083.55 and 115,166.37

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Solution

The fourth proportional to 241,487.49, 362,083.55 and 115,166.37 is: 172,679.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,487.49 : 362,083.55 = 115,166.37 : x
  2. Step 2: Convert to fraction form
    241,487.49/362,083.55 = 115,166.37/x
  3. Step 3: Cross multiply
    241,487.49x = 362,083.55 × 115,166.37
  4. Step 4: Simplify right side
    241,487.49x = 41,699,847,514.38
  5. Step 5: Solve for x
    x = 41,699,847,514.38/241,487.49
  6. Step 6: Final answer
    x = 172,679.12

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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.