Home / 173,119.46-259,694.06-60,790.02

Finding the Fourth Proportional to 173,119.46, 259,694.06 and 60,790.02

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Solution

The fourth proportional to 173,119.46, 259,694.06 and 60,790.02 is: 91,190.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,119.46 : 259,694.06 = 60,790.02 : x
  2. Step 2: Convert to fraction form
    173,119.46/259,694.06 = 60,790.02/x
  3. Step 3: Cross multiply
    173,119.46x = 259,694.06 × 60,790.02
  4. Step 4: Simplify right side
    173,119.46x = 15,786,806,797.33
  5. Step 5: Solve for x
    x = 15,786,806,797.33/173,119.46
  6. Step 6: Final answer
    x = 91,190.25

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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.