Home / 11,092.35-16,641.75-4,167.39

Finding the Fourth Proportional to 11,092.35, 16,641.75 and 4,167.39

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Solution

The fourth proportional to 11,092.35, 16,641.75 and 4,167.39 is: 6,252.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092.35 : 16,641.75 = 4,167.39 : x
  2. Step 2: Convert to fraction form
    11,092.35/16,641.75 = 4,167.39/x
  3. Step 3: Cross multiply
    11,092.35x = 16,641.75 × 4,167.39
  4. Step 4: Simplify right side
    11,092.35x = 69,352,662.53
  5. Step 5: Solve for x
    x = 69,352,662.53/11,092.35
  6. Step 6: Final answer
    x = 6,252.30

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1.5x scale

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.