Home / 114,067.17-171,120.20-35,166.69

Finding the Fourth Proportional to 114,067.17, 171,120.20 and 35,166.69

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Solution

The fourth proportional to 114,067.17, 171,120.20 and 35,166.69 is: 52,756.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,067.17 : 171,120.20 = 35,166.69 : x
  2. Step 2: Convert to fraction form
    114,067.17/171,120.20 = 35,166.69/x
  3. Step 3: Cross multiply
    114,067.17x = 171,120.20 × 35,166.69
  4. Step 4: Simplify right side
    114,067.17x = 6,017,730,850.30
  5. Step 5: Solve for x
    x = 6,017,730,850.30/114,067.17
  6. Step 6: Final answer
    x = 52,756.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.