Home / 23,940.38-35,910.52-6,410.22

Finding the Fourth Proportional to 23,940.38, 35,910.52 and 6,410.22

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Solution

The fourth proportional to 23,940.38, 35,910.52 and 6,410.22 is: 9,615.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,940.38 : 35,910.52 = 6,410.22 : x
  2. Step 2: Convert to fraction form
    23,940.38/35,910.52 = 6,410.22/x
  3. Step 3: Cross multiply
    23,940.38x = 35,910.52 × 6,410.22
  4. Step 4: Simplify right side
    23,940.38x = 230,194,333.51
  5. Step 5: Solve for x
    x = 230,194,333.51/23,940.38
  6. Step 6: Final answer
    x = 9,615.32

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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.