Home / 146,177.22-219,265.84-35,369.22

Finding the Fourth Proportional to 146,177.22, 219,265.84 and 35,369.22

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Solution

The fourth proportional to 146,177.22, 219,265.84 and 35,369.22 is: 53,053.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,177.22 : 219,265.84 = 35,369.22 : x
  2. Step 2: Convert to fraction form
    146,177.22/219,265.84 = 35,369.22/x
  3. Step 3: Cross multiply
    146,177.22x = 219,265.84 × 35,369.22
  4. Step 4: Simplify right side
    146,177.22x = 7,755,261,733.44
  5. Step 5: Solve for x
    x = 7,755,261,733.44/146,177.22
  6. Step 6: Final answer
    x = 53,053.83

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1.5x scale

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.