Home / 17,629.43-26,444.23-5,942.75

Finding the Fourth Proportional to 17,629.43, 26,444.23 and 5,942.75

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Solution

The fourth proportional to 17,629.43, 26,444.23 and 5,942.75 is: 8,914.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,629.43 : 26,444.23 = 5,942.75 : x
  2. Step 2: Convert to fraction form
    17,629.43/26,444.23 = 5,942.75/x
  3. Step 3: Cross multiply
    17,629.43x = 26,444.23 × 5,942.75
  4. Step 4: Simplify right side
    17,629.43x = 157,151,432.98
  5. Step 5: Solve for x
    x = 157,151,432.98/17,629.43
  6. Step 6: Final answer
    x = 8,914.15

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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.