Home / 104,119.43-143,921.00-95,852.57

Finding the Fourth Proportional to 104,119.43, 143,921.00 and 95,852.57

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Solution

The fourth proportional to 104,119.43, 143,921.00 and 95,852.57 is: 132,493.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,119.43 : 143,921.00 = 95,852.57 : x
  2. Step 2: Convert to fraction form
    104,119.43/143,921.00 = 95,852.57/x
  3. Step 3: Cross multiply
    104,119.43x = 143,921.00 × 95,852.57
  4. Step 4: Simplify right side
    104,119.43x = 13,795,197,247.00
  5. Step 5: Solve for x
    x = 13,795,197,247.00/104,119.43
  6. Step 6: Final answer
    x = 132,493.98

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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.