Home / 60,908.19-91,338.06-23,447.46

Finding the Fourth Proportional to 60,908.19, 91,338.06 and 23,447.46

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Solution

The fourth proportional to 60,908.19, 91,338.06 and 23,447.46 is: 35,161.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,908.19 : 91,338.06 = 23,447.46 : x
  2. Step 2: Convert to fraction form
    60,908.19/91,338.06 = 23,447.46/x
  3. Step 3: Cross multiply
    60,908.19x = 91,338.06 × 23,447.46
  4. Step 4: Simplify right side
    60,908.19x = 2,141,645,508.33
  5. Step 5: Solve for x
    x = 2,141,645,508.33/60,908.19
  6. Step 6: Final answer
    x = 35,161.86

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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.