Home / 234,132.00-323,104.44-126,704.26

Finding the Fourth Proportional to 234,132.00, 323,104.44 and 126,704.26

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Solution

The fourth proportional to 234,132.00, 323,104.44 and 126,704.26 is: 174,853.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,132.00 : 323,104.44 = 126,704.26 : x
  2. Step 2: Convert to fraction form
    234,132.00/323,104.44 = 126,704.26/x
  3. Step 3: Cross multiply
    234,132.00x = 323,104.44 × 126,704.26
  4. Step 4: Simplify right side
    234,132.00x = 40,938,708,339.39
  5. Step 5: Solve for x
    x = 40,938,708,339.39/234,132.00
  6. Step 6: Final answer
    x = 174,853.11

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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.