Home / 136,015.27-187,503.24-95,052.22

Finding the Fourth Proportional to 136,015.27, 187,503.24 and 95,052.22

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Solution

The fourth proportional to 136,015.27, 187,503.24 and 95,052.22 is: 131,033.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,015.27 : 187,503.24 = 95,052.22 : x
  2. Step 2: Convert to fraction form
    136,015.27/187,503.24 = 95,052.22/x
  3. Step 3: Cross multiply
    136,015.27x = 187,503.24 × 95,052.22
  4. Step 4: Simplify right side
    136,015.27x = 17,822,599,456.82
  5. Step 5: Solve for x
    x = 17,822,599,456.82/136,015.27
  6. Step 6: Final answer
    x = 131,033.81

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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.