Home / 167,559.22-231,225.87-92,107.18

Finding the Fourth Proportional to 167,559.22, 231,225.87 and 92,107.18

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Solution

The fourth proportional to 167,559.22, 231,225.87 and 92,107.18 is: 127,104.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,559.22 : 231,225.87 = 92,107.18 : x
  2. Step 2: Convert to fraction form
    167,559.22/231,225.87 = 92,107.18/x
  3. Step 3: Cross multiply
    167,559.22x = 231,225.87 × 92,107.18
  4. Step 4: Simplify right side
    167,559.22x = 21,297,562,828.75
  5. Step 5: Solve for x
    x = 21,297,562,828.75/167,559.22
  6. Step 6: Final answer
    x = 127,104.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.