Home / 144,067.55-216,093.51-44,227.76

Finding the Fourth Proportional to 144,067.55, 216,093.51 and 44,227.76

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Solution

The fourth proportional to 144,067.55, 216,093.51 and 44,227.76 is: 66,339.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,067.55 : 216,093.51 = 44,227.76 : x
  2. Step 2: Convert to fraction form
    144,067.55/216,093.51 = 44,227.76/x
  3. Step 3: Cross multiply
    144,067.55x = 216,093.51 × 44,227.76
  4. Step 4: Simplify right side
    144,067.55x = 9,557,331,897.84
  5. Step 5: Solve for x
    x = 9,557,331,897.84/144,067.55
  6. Step 6: Final answer
    x = 66,339.24

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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.