Home / 23,447.64-35,170.38-6,807.27

Finding the Fourth Proportional to 23,447.64, 35,170.38 and 6,807.27

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Solution

The fourth proportional to 23,447.64, 35,170.38 and 6,807.27 is: 10,210.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,447.64 : 35,170.38 = 6,807.27 : x
  2. Step 2: Convert to fraction form
    23,447.64/35,170.38 = 6,807.27/x
  3. Step 3: Cross multiply
    23,447.64x = 35,170.38 × 6,807.27
  4. Step 4: Simplify right side
    23,447.64x = 239,414,272.66
  5. Step 5: Solve for x
    x = 239,414,272.66/23,447.64
  6. Step 6: Final answer
    x = 10,210.59

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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.