Home / 144,067.06-216,092.76-44,227.26

Finding the Fourth Proportional to 144,067.06, 216,092.76 and 44,227.26

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Solution

The fourth proportional to 144,067.06, 216,092.76 and 44,227.26 is: 66,338.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,067.06 : 216,092.76 = 44,227.26 : x
  2. Step 2: Convert to fraction form
    144,067.06/216,092.76 = 44,227.26/x
  3. Step 3: Cross multiply
    144,067.06x = 216,092.76 × 44,227.26
  4. Step 4: Simplify right side
    144,067.06x = 9,557,190,680.64
  5. Step 5: Solve for x
    x = 9,557,190,680.64/144,067.06
  6. Step 6: Final answer
    x = 66,338.49

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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.