Home / 43,953.35-65,910.31-26,192.39

Finding the Fourth Proportional to 43,953.35, 65,910.31 and 26,192.39

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Solution

The fourth proportional to 43,953.35, 65,910.31 and 26,192.39 is: 39,276.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,953.35 : 65,910.31 = 26,192.39 : x
  2. Step 2: Convert to fraction form
    43,953.35/65,910.31 = 26,192.39/x
  3. Step 3: Cross multiply
    43,953.35x = 65,910.31 × 26,192.39
  4. Step 4: Simplify right side
    43,953.35x = 1,726,348,149.51
  5. Step 5: Solve for x
    x = 1,726,348,149.51/43,953.35
  6. Step 6: Final answer
    x = 39,276.83

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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.