Home / 567,395.35-851,091.48-168,067.26

Finding the Fourth Proportional to 567,395.35, 851,091.48 and 168,067.26

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Solution

The fourth proportional to 567,395.35, 851,091.48 and 168,067.26 is: 252,100.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,395.35 : 851,091.48 = 168,067.26 : x
  2. Step 2: Convert to fraction form
    567,395.35/851,091.48 = 168,067.26/x
  3. Step 3: Cross multiply
    567,395.35x = 851,091.48 × 168,067.26
  4. Step 4: Simplify right side
    567,395.35x = 143,040,613,052.95
  5. Step 5: Solve for x
    x = 143,040,613,052.95/567,395.35
  6. Step 6: Final answer
    x = 252,100.43

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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.