Home / 5,893.30-8,132.52-3,240.73

Finding the Fourth Proportional to 5,893.30, 8,132.52 and 3,240.73

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Solution

The fourth proportional to 5,893.30, 8,132.52 and 3,240.73 is: 4,472.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893.30 : 8,132.52 = 3,240.73 : x
  2. Step 2: Convert to fraction form
    5,893.30/8,132.52 = 3,240.73/x
  3. Step 3: Cross multiply
    5,893.30x = 8,132.52 × 3,240.73
  4. Step 4: Simplify right side
    5,893.30x = 26,355,301.54
  5. Step 5: Solve for x
    x = 26,355,301.54/5,893.30
  6. Step 6: Final answer
    x = 4,472.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.