Home / 8,092.86-11,151.72-6,204.48

Finding the Fourth Proportional to 8,092.86, 11,151.72 and 6,204.48

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Solution

The fourth proportional to 8,092.86, 11,151.72 and 6,204.48 is: 8,549.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092.86 : 11,151.72 = 6,204.48 : x
  2. Step 2: Convert to fraction form
    8,092.86/11,151.72 = 6,204.48/x
  3. Step 3: Cross multiply
    8,092.86x = 11,151.72 × 6,204.48
  4. Step 4: Simplify right side
    8,092.86x = 69,190,623.71
  5. Step 5: Solve for x
    x = 69,190,623.71/8,092.86
  6. Step 6: Final answer
    x = 8,549.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.