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Finding the Fourth Proportional to 63,028.48, 94,579.48 and 23,613.28

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Solution

The fourth proportional to 63,028.48, 94,579.48 and 23,613.28 is: 35,433.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,028.48 : 94,579.48 = 23,613.28 : x
  2. Step 2: Convert to fraction form
    63,028.48/94,579.48 = 23,613.28/x
  3. Step 3: Cross multiply
    63,028.48x = 94,579.48 × 23,613.28
  4. Step 4: Simplify right side
    63,028.48x = 2,233,331,743.49
  5. Step 5: Solve for x
    x = 2,233,331,743.49/63,028.48
  6. Step 6: Final answer
    x = 35,433.69

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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.