Home / 171,161.46-236,184.66-94,668.39

Finding the Fourth Proportional to 171,161.46, 236,184.66 and 94,668.39

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Solution

The fourth proportional to 171,161.46, 236,184.66 and 94,668.39 is: 130,632.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,161.46 : 236,184.66 = 94,668.39 : x
  2. Step 2: Convert to fraction form
    171,161.46/236,184.66 = 94,668.39/x
  3. Step 3: Cross multiply
    171,161.46x = 236,184.66 × 94,668.39
  4. Step 4: Simplify right side
    171,161.46x = 22,359,221,504.90
  5. Step 5: Solve for x
    x = 22,359,221,504.90/171,161.46
  6. Step 6: Final answer
    x = 130,632.34

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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.