Home / 16,523.88-24,789.34-4,837.48

Finding the Fourth Proportional to 16,523.88, 24,789.34 and 4,837.48

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Solution

The fourth proportional to 16,523.88, 24,789.34 and 4,837.48 is: 7,257.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,523.88 : 24,789.34 = 4,837.48 : x
  2. Step 2: Convert to fraction form
    16,523.88/24,789.34 = 4,837.48/x
  3. Step 3: Cross multiply
    16,523.88x = 24,789.34 × 4,837.48
  4. Step 4: Simplify right side
    16,523.88x = 119,917,936.46
  5. Step 5: Solve for x
    x = 119,917,936.46/16,523.88
  6. Step 6: Final answer
    x = 7,257.25

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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.