Home / 241,108.12-361,588.34-166,706.38

Finding the Fourth Proportional to 241,108.12, 361,588.34 and 166,706.38

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Solution

The fourth proportional to 241,108.12, 361,588.34 and 166,706.38 is: 250,008.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,108.12 : 361,588.34 = 166,706.38 : x
  2. Step 2: Convert to fraction form
    241,108.12/361,588.34 = 166,706.38/x
  3. Step 3: Cross multiply
    241,108.12x = 361,588.34 × 166,706.38
  4. Step 4: Simplify right side
    241,108.12x = 60,279,081,108.70
  5. Step 5: Solve for x
    x = 60,279,081,108.70/241,108.12
  6. Step 6: Final answer
    x = 250,008.51

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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.