Home / 163,726.06-225,859.25-95,698.59

Finding the Fourth Proportional to 163,726.06, 225,859.25 and 95,698.59

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Solution

The fourth proportional to 163,726.06, 225,859.25 and 95,698.59 is: 132,015.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,726.06 : 225,859.25 = 95,698.59 : x
  2. Step 2: Convert to fraction form
    163,726.06/225,859.25 = 95,698.59/x
  3. Step 3: Cross multiply
    163,726.06x = 225,859.25 × 95,698.59
  4. Step 4: Simplify right side
    163,726.06x = 21,614,412,002.70
  5. Step 5: Solve for x
    x = 21,614,412,002.70/163,726.06
  6. Step 6: Final answer
    x = 132,015.71

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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.