Home / 164,359.35-226,843.73-95,438.07

Finding the Fourth Proportional to 164,359.35, 226,843.73 and 95,438.07

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Solution

The fourth proportional to 164,359.35, 226,843.73 and 95,438.07 is: 131,720.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,359.35 : 226,843.73 = 95,438.07 : x
  2. Step 2: Convert to fraction form
    164,359.35/226,843.73 = 95,438.07/x
  3. Step 3: Cross multiply
    164,359.35x = 226,843.73 × 95,438.07
  4. Step 4: Simplify right side
    164,359.35x = 21,649,527,305.61
  5. Step 5: Solve for x
    x = 21,649,527,305.61/164,359.35
  6. Step 6: Final answer
    x = 131,720.69

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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.