Home / 5,893.04-8,132.50-3,240.44

Finding the Fourth Proportional to 5,893.04, 8,132.50 and 3,240.44

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Solution

The fourth proportional to 5,893.04, 8,132.50 and 3,240.44 is: 4,471.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893.04 : 8,132.50 = 3,240.44 : x
  2. Step 2: Convert to fraction form
    5,893.04/8,132.50 = 3,240.44/x
  3. Step 3: Cross multiply
    5,893.04x = 8,132.50 × 3,240.44
  4. Step 4: Simplify right side
    5,893.04x = 26,352,878.30
  5. Step 5: Solve for x
    x = 26,352,878.30/5,893.04
  6. Step 6: Final answer
    x = 4,471.86

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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.