Home / 167,416.19-231,048.62-94,832.03

Finding the Fourth Proportional to 167,416.19, 231,048.62 and 94,832.03

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Solution

The fourth proportional to 167,416.19, 231,048.62 and 94,832.03 is: 130,876.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,416.19 : 231,048.62 = 94,832.03 : x
  2. Step 2: Convert to fraction form
    167,416.19/231,048.62 = 94,832.03/x
  3. Step 3: Cross multiply
    167,416.19x = 231,048.62 × 94,832.03
  4. Step 4: Simplify right side
    167,416.19x = 21,910,809,663.30
  5. Step 5: Solve for x
    x = 21,910,809,663.30/167,416.19
  6. Step 6: Final answer
    x = 130,876.29

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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.