Home / 63,448.44-95,043.38-30,067.32

Finding the Fourth Proportional to 63,448.44, 95,043.38 and 30,067.32

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Solution

The fourth proportional to 63,448.44, 95,043.38 and 30,067.32 is: 45,039.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,448.44 : 95,043.38 = 30,067.32 : x
  2. Step 2: Convert to fraction form
    63,448.44/95,043.38 = 30,067.32/x
  3. Step 3: Cross multiply
    63,448.44x = 95,043.38 × 30,067.32
  4. Step 4: Simplify right side
    63,448.44x = 2,857,699,720.34
  5. Step 5: Solve for x
    x = 2,857,699,720.34/63,448.44
  6. Step 6: Final answer
    x = 45,039.72

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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.