Home / 63,723.30-95,453.67-37,364.49

Finding the Fourth Proportional to 63,723.30, 95,453.67 and 37,364.49

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Solution

The fourth proportional to 63,723.30, 95,453.67 and 37,364.49 is: 55,969.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,723.30 : 95,453.67 = 37,364.49 : x
  2. Step 2: Convert to fraction form
    63,723.30/95,453.67 = 37,364.49/x
  3. Step 3: Cross multiply
    63,723.30x = 95,453.67 × 37,364.49
  4. Step 4: Simplify right side
    63,723.30x = 3,566,577,698.18
  5. Step 5: Solve for x
    x = 3,566,577,698.18/63,723.30
  6. Step 6: Final answer
    x = 55,969.76

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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.