Home / 171,166.07-236,207.80-95,714.57

Finding the Fourth Proportional to 171,166.07, 236,207.80 and 95,714.57

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Solution

The fourth proportional to 171,166.07, 236,207.80 and 95,714.57 is: 132,085.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,166.07 : 236,207.80 = 95,714.57 : x
  2. Step 2: Convert to fraction form
    171,166.07/236,207.80 = 95,714.57/x
  3. Step 3: Cross multiply
    171,166.07x = 236,207.80 × 95,714.57
  4. Step 4: Simplify right side
    171,166.07x = 22,608,528,007.65
  5. Step 5: Solve for x
    x = 22,608,528,007.65/171,166.07
  6. Step 6: Final answer
    x = 132,085.34

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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.