Home / 171,215.26-236,284.02-94,733.11

Finding the Fourth Proportional to 171,215.26, 236,284.02 and 94,733.11

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Solution

The fourth proportional to 171,215.26, 236,284.02 and 94,733.11 is: 130,735.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,215.26 : 236,284.02 = 94,733.11 : x
  2. Step 2: Convert to fraction form
    171,215.26/236,284.02 = 94,733.11/x
  3. Step 3: Cross multiply
    171,215.26x = 236,284.02 × 94,733.11
  4. Step 4: Simplify right side
    171,215.26x = 22,383,919,467.19
  5. Step 5: Solve for x
    x = 22,383,919,467.19/171,215.26
  6. Step 6: Final answer
    x = 130,735.54

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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.