Home / 17,134.04-25,690.26-9,625.70

Finding the Fourth Proportional to 17,134.04, 25,690.26 and 9,625.70

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Solution

The fourth proportional to 17,134.04, 25,690.26 and 9,625.70 is: 14,432.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,134.04 : 25,690.26 = 9,625.70 : x
  2. Step 2: Convert to fraction form
    17,134.04/25,690.26 = 9,625.70/x
  3. Step 3: Cross multiply
    17,134.04x = 25,690.26 × 9,625.70
  4. Step 4: Simplify right side
    17,134.04x = 247,286,735.68
  5. Step 5: Solve for x
    x = 247,286,735.68/17,134.04
  6. Step 6: Final answer
    x = 14,432.48

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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.