Home / 113,373.77-170,054.57-34,481.84

Finding the Fourth Proportional to 113,373.77, 170,054.57 and 34,481.84

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Solution

The fourth proportional to 113,373.77, 170,054.57 and 34,481.84 is: 51,720.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,373.77 : 170,054.57 = 34,481.84 : x
  2. Step 2: Convert to fraction form
    113,373.77/170,054.57 = 34,481.84/x
  3. Step 3: Cross multiply
    113,373.77x = 170,054.57 × 34,481.84
  4. Step 4: Simplify right side
    113,373.77x = 5,863,793,451.33
  5. Step 5: Solve for x
    x = 5,863,793,451.33/113,373.77
  6. Step 6: Final answer
    x = 51,720.90

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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.