Home / 169,194.89-233,796.92-160,996.07

Finding the Fourth Proportional to 169,194.89, 233,796.92 and 160,996.07

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Solution

The fourth proportional to 169,194.89, 233,796.92 and 160,996.07 is: 222,467.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,194.89 : 233,796.92 = 160,996.07 : x
  2. Step 2: Convert to fraction form
    169,194.89/233,796.92 = 160,996.07/x
  3. Step 3: Cross multiply
    169,194.89x = 233,796.92 × 160,996.07
  4. Step 4: Simplify right side
    169,194.89x = 37,640,385,077.62
  5. Step 5: Solve for x
    x = 37,640,385,077.62/169,194.89
  6. Step 6: Final answer
    x = 222,467.62

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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.