Home / 11,654.17-17,467.36-6,713.57

Finding the Fourth Proportional to 11,654.17, 17,467.36 and 6,713.57

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Solution

The fourth proportional to 11,654.17, 17,467.36 and 6,713.57 is: 10,062.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,654.17 : 17,467.36 = 6,713.57 : x
  2. Step 2: Convert to fraction form
    11,654.17/17,467.36 = 6,713.57/x
  3. Step 3: Cross multiply
    11,654.17x = 17,467.36 × 6,713.57
  4. Step 4: Simplify right side
    11,654.17x = 117,268,344.08
  5. Step 5: Solve for x
    x = 117,268,344.08/11,654.17
  6. Step 6: Final answer
    x = 10,062.35

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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.