Home / 164,119.14-226,502.52-95,223.78

Finding the Fourth Proportional to 164,119.14, 226,502.52 and 95,223.78

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Solution

The fourth proportional to 164,119.14, 226,502.52 and 95,223.78 is: 131,419.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,119.14 : 226,502.52 = 95,223.78 : x
  2. Step 2: Convert to fraction form
    164,119.14/226,502.52 = 95,223.78/x
  3. Step 3: Cross multiply
    164,119.14x = 226,502.52 × 95,223.78
  4. Step 4: Simplify right side
    164,119.14x = 21,568,426,133.93
  5. Step 5: Solve for x
    x = 21,568,426,133.93/164,119.14
  6. Step 6: Final answer
    x = 131,419.32

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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.