Home / 17,000.43-23,462.82-10,286.34

Finding the Fourth Proportional to 17,000.43, 23,462.82 and 10,286.34

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Solution

The fourth proportional to 17,000.43, 23,462.82 and 10,286.34 is: 14,196.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,000.43 : 23,462.82 = 10,286.34 : x
  2. Step 2: Convert to fraction form
    17,000.43/23,462.82 = 10,286.34/x
  3. Step 3: Cross multiply
    17,000.43x = 23,462.82 × 10,286.34
  4. Step 4: Simplify right side
    17,000.43x = 241,346,543.88
  5. Step 5: Solve for x
    x = 241,346,543.88/17,000.43
  6. Step 6: Final answer
    x = 14,196.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.