Home / 16,645.44-24,968.08-5,550

Finding the Fourth Proportional to 16,645.44, 24,968.08 and 5,550

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Solution

The fourth proportional to 16,645.44, 24,968.08 and 5,550 is: 8,324.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,645.44 : 24,968.08 = 5,550 : x
  2. Step 2: Convert to fraction form
    16,645.44/24,968.08 = 5,550/x
  3. Step 3: Cross multiply
    16,645.44x = 24,968.08 × 5,550
  4. Step 4: Simplify right side
    16,645.44x = 138,572,844
  5. Step 5: Solve for x
    x = 138,572,844/16,645.44
  6. Step 6: Final answer
    x = 8,324.97

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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.