Home / 63,388.66-95,083.77-16,646.26

Finding the Fourth Proportional to 63,388.66, 95,083.77 and 16,646.26

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Solution

The fourth proportional to 63,388.66, 95,083.77 and 16,646.26 is: 24,969.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,388.66 : 95,083.77 = 16,646.26 : x
  2. Step 2: Convert to fraction form
    63,388.66/95,083.77 = 16,646.26/x
  3. Step 3: Cross multiply
    63,388.66x = 95,083.77 × 16,646.26
  4. Step 4: Simplify right side
    63,388.66x = 1,582,789,157.20
  5. Step 5: Solve for x
    x = 1,582,789,157.20/63,388.66
  6. Step 6: Final answer
    x = 24,969.59

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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.