Home / 95,356.07-142,859.67-44,662.02

Finding the Fourth Proportional to 95,356.07, 142,859.67 and 44,662.02

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Solution

The fourth proportional to 95,356.07, 142,859.67 and 44,662.02 is: 66,911.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,356.07 : 142,859.67 = 44,662.02 : x
  2. Step 2: Convert to fraction form
    95,356.07/142,859.67 = 44,662.02/x
  3. Step 3: Cross multiply
    95,356.07x = 142,859.67 × 44,662.02
  4. Step 4: Simplify right side
    95,356.07x = 6,380,401,438.73
  5. Step 5: Solve for x
    x = 6,380,401,438.73/95,356.07
  6. Step 6: Final answer
    x = 66,911.33

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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.