Home / 17,896.48-26,844.74-6,800.56

Finding the Fourth Proportional to 17,896.48, 26,844.74 and 6,800.56

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Solution

The fourth proportional to 17,896.48, 26,844.74 and 6,800.56 is: 10,200.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,896.48 : 26,844.74 = 6,800.56 : x
  2. Step 2: Convert to fraction form
    17,896.48/26,844.74 = 6,800.56/x
  3. Step 3: Cross multiply
    17,896.48x = 26,844.74 × 6,800.56
  4. Step 4: Simplify right side
    17,896.48x = 182,559,265.05
  5. Step 5: Solve for x
    x = 182,559,265.05/17,896.48
  6. Step 6: Final answer
    x = 10,200.85

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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.