Home / 63,321.87-94,914.46-41,151.16

Finding the Fourth Proportional to 63,321.87, 94,914.46 and 41,151.16

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Solution

The fourth proportional to 63,321.87, 94,914.46 and 41,151.16 is: 61,682.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,321.87 : 94,914.46 = 41,151.16 : x
  2. Step 2: Convert to fraction form
    63,321.87/94,914.46 = 41,151.16/x
  3. Step 3: Cross multiply
    63,321.87x = 94,914.46 × 41,151.16
  4. Step 4: Simplify right side
    63,321.87x = 3,905,839,789.61
  5. Step 5: Solve for x
    x = 3,905,839,789.61/63,321.87
  6. Step 6: Final answer
    x = 61,682.32

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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.