Home / 63,022.26-94,542.96-21,459.54

Finding the Fourth Proportional to 63,022.26, 94,542.96 and 21,459.54

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Solution

The fourth proportional to 63,022.26, 94,542.96 and 21,459.54 is: 32,192.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,022.26 : 94,542.96 = 21,459.54 : x
  2. Step 2: Convert to fraction form
    63,022.26/94,542.96 = 21,459.54/x
  3. Step 3: Cross multiply
    63,022.26x = 94,542.96 × 21,459.54
  4. Step 4: Simplify right side
    63,022.26x = 2,028,848,431.84
  5. Step 5: Solve for x
    x = 2,028,848,431.84/63,022.26
  6. Step 6: Final answer
    x = 32,192.57

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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.