Home / 63,788.22-95,619.87-23,777.91

Finding the Fourth Proportional to 63,788.22, 95,619.87 and 23,777.91

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Solution

The fourth proportional to 63,788.22, 95,619.87 and 23,777.91 is: 35,643.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,788.22 : 95,619.87 = 23,777.91 : x
  2. Step 2: Convert to fraction form
    63,788.22/95,619.87 = 23,777.91/x
  3. Step 3: Cross multiply
    63,788.22x = 95,619.87 × 23,777.91
  4. Step 4: Simplify right side
    63,788.22x = 2,273,640,663.07
  5. Step 5: Solve for x
    x = 2,273,640,663.07/63,788.22
  6. Step 6: Final answer
    x = 35,643.58

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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.