Home / 10,671.09-16,008.43-3,273.77

Finding the Fourth Proportional to 10,671.09, 16,008.43 and 3,273.77

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Solution

The fourth proportional to 10,671.09, 16,008.43 and 3,273.77 is: 4,911.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,671.09 : 16,008.43 = 3,273.77 : x
  2. Step 2: Convert to fraction form
    10,671.09/16,008.43 = 3,273.77/x
  3. Step 3: Cross multiply
    10,671.09x = 16,008.43 × 3,273.77
  4. Step 4: Simplify right side
    10,671.09x = 52,407,917.88
  5. Step 5: Solve for x
    x = 52,407,917.88/10,671.09
  6. Step 6: Final answer
    x = 4,911.21

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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.