Home / 63,763.44-95,571.28-56,382.32

Finding the Fourth Proportional to 63,763.44, 95,571.28 and 56,382.32

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Solution

The fourth proportional to 63,763.44, 95,571.28 and 56,382.32 is: 84,508.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,763.44 : 95,571.28 = 56,382.32 : x
  2. Step 2: Convert to fraction form
    63,763.44/95,571.28 = 56,382.32/x
  3. Step 3: Cross multiply
    63,763.44x = 95,571.28 × 56,382.32
  4. Step 4: Simplify right side
    63,763.44x = 5,388,530,491.77
  5. Step 5: Solve for x
    x = 5,388,530,491.77/63,763.44
  6. Step 6: Final answer
    x = 84,508.15

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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.