Home / 112,771.03-169,171.14-33,893.23

Finding the Fourth Proportional to 112,771.03, 169,171.14 and 33,893.23

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Solution

The fourth proportional to 112,771.03, 169,171.14 and 33,893.23 is: 50,844.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,771.03 : 169,171.14 = 33,893.23 : x
  2. Step 2: Convert to fraction form
    112,771.03/169,171.14 = 33,893.23/x
  3. Step 3: Cross multiply
    112,771.03x = 169,171.14 × 33,893.23
  4. Step 4: Simplify right side
    112,771.03x = 5,733,756,357.38
  5. Step 5: Solve for x
    x = 5,733,756,357.38/112,771.03
  6. Step 6: Final answer
    x = 50,844.23

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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.