Home / 161,093.56-222,326.58-97,466.44

Finding the Fourth Proportional to 161,093.56, 222,326.58 and 97,466.44

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Solution

The fourth proportional to 161,093.56, 222,326.58 and 97,466.44 is: 134,514.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,093.56 : 222,326.58 = 97,466.44 : x
  2. Step 2: Convert to fraction form
    161,093.56/222,326.58 = 97,466.44/x
  3. Step 3: Cross multiply
    161,093.56x = 222,326.58 × 97,466.44
  4. Step 4: Simplify right side
    161,093.56x = 21,669,380,269.98
  5. Step 5: Solve for x
    x = 21,669,380,269.98/161,093.56
  6. Step 6: Final answer
    x = 134,514.26

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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.