Home / 182,736.04-252,198.90-102,168.33

Finding the Fourth Proportional to 182,736.04, 252,198.90 and 102,168.33

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Solution

The fourth proportional to 182,736.04, 252,198.90 and 102,168.33 is: 141,005.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,736.04 : 252,198.90 = 102,168.33 : x
  2. Step 2: Convert to fraction form
    182,736.04/252,198.90 = 102,168.33/x
  3. Step 3: Cross multiply
    182,736.04x = 252,198.90 × 102,168.33
  4. Step 4: Simplify right side
    182,736.04x = 25,766,740,440.84
  5. Step 5: Solve for x
    x = 25,766,740,440.84/182,736.04
  6. Step 6: Final answer
    x = 141,005.25

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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.