Home / 167,213.03-230,754.15-95,594.58

Finding the Fourth Proportional to 167,213.03, 230,754.15 and 95,594.58

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Solution

The fourth proportional to 167,213.03, 230,754.15 and 95,594.58 is: 131,920.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,213.03 : 230,754.15 = 95,594.58 : x
  2. Step 2: Convert to fraction form
    167,213.03/230,754.15 = 95,594.58/x
  3. Step 3: Cross multiply
    167,213.03x = 230,754.15 × 95,594.58
  4. Step 4: Simplify right side
    167,213.03x = 22,058,846,052.51
  5. Step 5: Solve for x
    x = 22,058,846,052.51/167,213.03
  6. Step 6: Final answer
    x = 131,920.62

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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.