Home / 169,997.30-234,594.98-93,514.75

Finding the Fourth Proportional to 169,997.30, 234,594.98 and 93,514.75

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Solution

The fourth proportional to 169,997.30, 234,594.98 and 93,514.75 is: 129,049.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,997.30 : 234,594.98 = 93,514.75 : x
  2. Step 2: Convert to fraction form
    169,997.30/234,594.98 = 93,514.75/x
  3. Step 3: Cross multiply
    169,997.30x = 234,594.98 × 93,514.75
  4. Step 4: Simplify right side
    169,997.30x = 21,938,090,905.96
  5. Step 5: Solve for x
    x = 21,938,090,905.96/169,997.30
  6. Step 6: Final answer
    x = 129,049.64

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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.