Home / 64,744.14-96,935.58-33,086.10

Finding the Fourth Proportional to 64,744.14, 96,935.58 and 33,086.10

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Solution

The fourth proportional to 64,744.14, 96,935.58 and 33,086.10 is: 49,536.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,744.14 : 96,935.58 = 33,086.10 : x
  2. Step 2: Convert to fraction form
    64,744.14/96,935.58 = 33,086.10/x
  3. Step 3: Cross multiply
    64,744.14x = 96,935.58 × 33,086.10
  4. Step 4: Simplify right side
    64,744.14x = 3,207,220,293.44
  5. Step 5: Solve for x
    x = 3,207,220,293.44/64,744.14
  6. Step 6: Final answer
    x = 49,536.84

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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.