Home / 11,517.48-17,262-5,967.63

Finding the Fourth Proportional to 11,517.48, 17,262 and 5,967.63

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Solution

The fourth proportional to 11,517.48, 17,262 and 5,967.63 is: 8,944.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,517.48 : 17,262 = 5,967.63 : x
  2. Step 2: Convert to fraction form
    11,517.48/17,262 = 5,967.63/x
  3. Step 3: Cross multiply
    11,517.48x = 17,262 × 5,967.63
  4. Step 4: Simplify right side
    11,517.48x = 103,013,229.06
  5. Step 5: Solve for x
    x = 103,013,229.06/11,517.48
  6. Step 6: Final answer
    x = 8,944.08

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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.