Home / 64,629.26-96,936.60-22,502.24

Finding the Fourth Proportional to 64,629.26, 96,936.60 and 22,502.24

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Solution

The fourth proportional to 64,629.26, 96,936.60 and 22,502.24 is: 33,750.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,629.26 : 96,936.60 = 22,502.24 : x
  2. Step 2: Convert to fraction form
    64,629.26/96,936.60 = 22,502.24/x
  3. Step 3: Cross multiply
    64,629.26x = 96,936.60 × 22,502.24
  4. Step 4: Simplify right side
    64,629.26x = 2,181,290,637.98
  5. Step 5: Solve for x
    x = 2,181,290,637.98/64,629.26
  6. Step 6: Final answer
    x = 33,750.82

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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.