Home / 95,600.08-143,270.94-36,403.46

Finding the Fourth Proportional to 95,600.08, 143,270.94 and 36,403.46

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Solution

The fourth proportional to 95,600.08, 143,270.94 and 36,403.46 is: 54,556.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,600.08 : 143,270.94 = 36,403.46 : x
  2. Step 2: Convert to fraction form
    95,600.08/143,270.94 = 36,403.46/x
  3. Step 3: Cross multiply
    95,600.08x = 143,270.94 × 36,403.46
  4. Step 4: Simplify right side
    95,600.08x = 5,215,557,933.45
  5. Step 5: Solve for x
    x = 5,215,557,933.45/95,600.08
  6. Step 6: Final answer
    x = 54,556.00

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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.