Home / 11,073.80-16,610.34-4,498.04

Finding the Fourth Proportional to 11,073.80, 16,610.34 and 4,498.04

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Solution

The fourth proportional to 11,073.80, 16,610.34 and 4,498.04 is: 6,746.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073.80 : 16,610.34 = 4,498.04 : x
  2. Step 2: Convert to fraction form
    11,073.80/16,610.34 = 4,498.04/x
  3. Step 3: Cross multiply
    11,073.80x = 16,610.34 × 4,498.04
  4. Step 4: Simplify right side
    11,073.80x = 74,713,973.73
  5. Step 5: Solve for x
    x = 74,713,973.73/11,073.80
  6. Step 6: Final answer
    x = 6,746.91

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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.