Home / 63,906.14-88,186.73-36,675.94

Finding the Fourth Proportional to 63,906.14, 88,186.73 and 36,675.94

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Solution

The fourth proportional to 63,906.14, 88,186.73 and 36,675.94 is: 50,610.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,906.14 : 88,186.73 = 36,675.94 : x
  2. Step 2: Convert to fraction form
    63,906.14/88,186.73 = 36,675.94/x
  3. Step 3: Cross multiply
    63,906.14x = 88,186.73 × 36,675.94
  4. Step 4: Simplify right side
    63,906.14x = 3,234,331,218.28
  5. Step 5: Solve for x
    x = 3,234,331,218.28/63,906.14
  6. Step 6: Final answer
    x = 50,610.65

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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.