Home / 11,344.76-16,980.64-6,066.56

Finding the Fourth Proportional to 11,344.76, 16,980.64 and 6,066.56

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Solution

The fourth proportional to 11,344.76, 16,980.64 and 6,066.56 is: 9,080.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,344.76 : 16,980.64 = 6,066.56 : x
  2. Step 2: Convert to fraction form
    11,344.76/16,980.64 = 6,066.56/x
  3. Step 3: Cross multiply
    11,344.76x = 16,980.64 × 6,066.56
  4. Step 4: Simplify right side
    11,344.76x = 103,014,098.68
  5. Step 5: Solve for x
    x = 103,014,098.68/11,344.76
  6. Step 6: Final answer
    x = 9,080.33

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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.