Home / 11,733.12-17,599.68-2,968.08

Finding the Fourth Proportional to 11,733.12, 17,599.68 and 2,968.08

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Solution

The fourth proportional to 11,733.12, 17,599.68 and 2,968.08 is: 4,452.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733.12 : 17,599.68 = 2,968.08 : x
  2. Step 2: Convert to fraction form
    11,733.12/17,599.68 = 2,968.08/x
  3. Step 3: Cross multiply
    11,733.12x = 17,599.68 × 2,968.08
  4. Step 4: Simplify right side
    11,733.12x = 52,237,258.21
  5. Step 5: Solve for x
    x = 52,237,258.21/11,733.12
  6. Step 6: Final answer
    x = 4,452.12

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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.