Home / 11,008.08-16,483.92-6,072.23

Finding the Fourth Proportional to 11,008.08, 16,483.92 and 6,072.23

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Solution

The fourth proportional to 11,008.08, 16,483.92 and 6,072.23 is: 9,092.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008.08 : 16,483.92 = 6,072.23 : x
  2. Step 2: Convert to fraction form
    11,008.08/16,483.92 = 6,072.23/x
  3. Step 3: Cross multiply
    11,008.08x = 16,483.92 × 6,072.23
  4. Step 4: Simplify right side
    11,008.08x = 100,094,153.54
  5. Step 5: Solve for x
    x = 100,094,153.54/11,008.08
  6. Step 6: Final answer
    x = 9,092.79

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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.