Home / 17,736.48-26,604.96-8,500.32

Finding the Fourth Proportional to 17,736.48, 26,604.96 and 8,500.32

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Solution

The fourth proportional to 17,736.48, 26,604.96 and 8,500.32 is: 12,750.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,736.48 : 26,604.96 = 8,500.32 : x
  2. Step 2: Convert to fraction form
    17,736.48/26,604.96 = 8,500.32/x
  3. Step 3: Cross multiply
    17,736.48x = 26,604.96 × 8,500.32
  4. Step 4: Simplify right side
    17,736.48x = 226,150,673.59
  5. Step 5: Solve for x
    x = 226,150,673.59/17,736.48
  6. Step 6: Final answer
    x = 12,750.60

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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.