Home / 11,738.96-17,605.20-5,892.92

Finding the Fourth Proportional to 11,738.96, 17,605.20 and 5,892.92

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Solution

The fourth proportional to 11,738.96, 17,605.20 and 5,892.92 is: 8,837.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,738.96 : 17,605.20 = 5,892.92 : x
  2. Step 2: Convert to fraction form
    11,738.96/17,605.20 = 5,892.92/x
  3. Step 3: Cross multiply
    11,738.96x = 17,605.20 × 5,892.92
  4. Step 4: Simplify right side
    11,738.96x = 103,746,035.18
  5. Step 5: Solve for x
    x = 103,746,035.18/11,738.96
  6. Step 6: Final answer
    x = 8,837.75

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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.