Home / 9,369.45-14,052.75-3,524.70

Finding the Fourth Proportional to 9,369.45, 14,052.75 and 3,524.70

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Solution

The fourth proportional to 9,369.45, 14,052.75 and 3,524.70 is: 5,286.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.45 : 14,052.75 = 3,524.70 : x
  2. Step 2: Convert to fraction form
    9,369.45/14,052.75 = 3,524.70/x
  3. Step 3: Cross multiply
    9,369.45x = 14,052.75 × 3,524.70
  4. Step 4: Simplify right side
    9,369.45x = 49,531,727.93
  5. Step 5: Solve for x
    x = 49,531,727.93/9,369.45
  6. Step 6: Final answer
    x = 5,286.51

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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.