Home / 23,388.09-35,087.94-6,747.72

Finding the Fourth Proportional to 23,388.09, 35,087.94 and 6,747.72

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Solution

The fourth proportional to 23,388.09, 35,087.94 and 6,747.72 is: 10,123.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,388.09 : 35,087.94 = 6,747.72 : x
  2. Step 2: Convert to fraction form
    23,388.09/35,087.94 = 6,747.72/x
  3. Step 3: Cross multiply
    23,388.09x = 35,087.94 × 6,747.72
  4. Step 4: Simplify right side
    23,388.09x = 236,763,594.50
  5. Step 5: Solve for x
    x = 236,763,594.50/23,388.09
  6. Step 6: Final answer
    x = 10,123.25

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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.