Home / 171,160.20-236,207.52-95,708.52

Finding the Fourth Proportional to 171,160.20, 236,207.52 and 95,708.52

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Solution

The fourth proportional to 171,160.20, 236,207.52 and 95,708.52 is: 132,081.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,160.20 : 236,207.52 = 95,708.52 : x
  2. Step 2: Convert to fraction form
    171,160.20/236,207.52 = 95,708.52/x
  3. Step 3: Cross multiply
    171,160.20x = 236,207.52 × 95,708.52
  4. Step 4: Simplify right side
    171,160.20x = 22,607,072,152.07
  5. Step 5: Solve for x
    x = 22,607,072,152.07/171,160.20
  6. Step 6: Final answer
    x = 132,081.36

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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.