Home / 192,105.41-288,200.96-58,999.10

Finding the Fourth Proportional to 192,105.41, 288,200.96 and 58,999.10

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Solution

The fourth proportional to 192,105.41, 288,200.96 and 58,999.10 is: 88,511.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,105.41 : 288,200.96 = 58,999.10 : x
  2. Step 2: Convert to fraction form
    192,105.41/288,200.96 = 58,999.10/x
  3. Step 3: Cross multiply
    192,105.41x = 288,200.96 × 58,999.10
  4. Step 4: Simplify right side
    192,105.41x = 17,003,597,259.14
  5. Step 5: Solve for x
    x = 17,003,597,259.14/192,105.41
  6. Step 6: Final answer
    x = 88,511.81

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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.