Home / 15,498.97-23,235.39-6,727.27

Finding the Fourth Proportional to 15,498.97, 23,235.39 and 6,727.27

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Solution

The fourth proportional to 15,498.97, 23,235.39 and 6,727.27 is: 10,085.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,498.97 : 23,235.39 = 6,727.27 : x
  2. Step 2: Convert to fraction form
    15,498.97/23,235.39 = 6,727.27/x
  3. Step 3: Cross multiply
    15,498.97x = 23,235.39 × 6,727.27
  4. Step 4: Simplify right side
    15,498.97x = 156,310,742.09
  5. Step 5: Solve for x
    x = 156,310,742.09/15,498.97
  6. Step 6: Final answer
    x = 10,085.23

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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.