Home / 171,126.06-236,148.03-95,674.38

Finding the Fourth Proportional to 171,126.06, 236,148.03 and 95,674.38

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Solution

The fourth proportional to 171,126.06, 236,148.03 and 95,674.38 is: 132,027.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,126.06 : 236,148.03 = 95,674.38 : x
  2. Step 2: Convert to fraction form
    171,126.06/236,148.03 = 95,674.38/x
  3. Step 3: Cross multiply
    171,126.06x = 236,148.03 × 95,674.38
  4. Step 4: Simplify right side
    171,126.06x = 22,593,316,358.47
  5. Step 5: Solve for x
    x = 22,593,316,358.47/171,126.06
  6. Step 6: Final answer
    x = 132,027.33

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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.