Home / 17,462.41-26,194.14-4,314.78

Finding the Fourth Proportional to 17,462.41, 26,194.14 and 4,314.78

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Solution

The fourth proportional to 17,462.41, 26,194.14 and 4,314.78 is: 6,472.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,462.41 : 26,194.14 = 4,314.78 : x
  2. Step 2: Convert to fraction form
    17,462.41/26,194.14 = 4,314.78/x
  3. Step 3: Cross multiply
    17,462.41x = 26,194.14 × 4,314.78
  4. Step 4: Simplify right side
    17,462.41x = 113,021,951.39
  5. Step 5: Solve for x
    x = 113,021,951.39/17,462.41
  6. Step 6: Final answer
    x = 6,472.30

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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.