Home / 23,552.39-35,328.78-6,912.69

Finding the Fourth Proportional to 23,552.39, 35,328.78 and 6,912.69

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Solution

The fourth proportional to 23,552.39, 35,328.78 and 6,912.69 is: 10,369.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,552.39 : 35,328.78 = 6,912.69 : x
  2. Step 2: Convert to fraction form
    23,552.39/35,328.78 = 6,912.69/x
  3. Step 3: Cross multiply
    23,552.39x = 35,328.78 × 6,912.69
  4. Step 4: Simplify right side
    23,552.39x = 244,216,904.22
  5. Step 5: Solve for x
    x = 244,216,904.22/23,552.39
  6. Step 6: Final answer
    x = 10,369.09

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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.