Home / 134,194.22-185,186.94-73,764.22

Finding the Fourth Proportional to 134,194.22, 185,186.94 and 73,764.22

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Solution

The fourth proportional to 134,194.22, 185,186.94 and 73,764.22 is: 101,794.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,194.22 : 185,186.94 = 73,764.22 : x
  2. Step 2: Convert to fraction form
    134,194.22/185,186.94 = 73,764.22/x
  3. Step 3: Cross multiply
    134,194.22x = 185,186.94 × 73,764.22
  4. Step 4: Simplify right side
    134,194.22x = 13,660,170,183.29
  5. Step 5: Solve for x
    x = 13,660,170,183.29/134,194.22
  6. Step 6: Final answer
    x = 101,794.03

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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.