Home / 6,147.52-9,228.59-5,896.87

Finding the Fourth Proportional to 6,147.52, 9,228.59 and 5,896.87

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Solution

The fourth proportional to 6,147.52, 9,228.59 and 5,896.87 is: 8,852.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147.52 : 9,228.59 = 5,896.87 : x
  2. Step 2: Convert to fraction form
    6,147.52/9,228.59 = 5,896.87/x
  3. Step 3: Cross multiply
    6,147.52x = 9,228.59 × 5,896.87
  4. Step 4: Simplify right side
    6,147.52x = 54,419,742.96
  5. Step 5: Solve for x
    x = 54,419,742.96/6,147.52
  6. Step 6: Final answer
    x = 8,852.31

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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.