Home / 15,826.42-23,739.68-5,963.04

Finding the Fourth Proportional to 15,826.42, 23,739.68 and 5,963.04

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Solution

The fourth proportional to 15,826.42, 23,739.68 and 5,963.04 is: 8,944.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,826.42 : 23,739.68 = 5,963.04 : x
  2. Step 2: Convert to fraction form
    15,826.42/23,739.68 = 5,963.04/x
  3. Step 3: Cross multiply
    15,826.42x = 23,739.68 × 5,963.04
  4. Step 4: Simplify right side
    15,826.42x = 141,560,661.43
  5. Step 5: Solve for x
    x = 141,560,661.43/15,826.42
  6. Step 6: Final answer
    x = 8,944.58

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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.