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Finding the Fourth Proportional to 5,835.52, 8,753.25 and 1,452.98

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Solution

The fourth proportional to 5,835.52, 8,753.25 and 1,452.98 is: 2,179.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835.52 : 8,753.25 = 1,452.98 : x
  2. Step 2: Convert to fraction form
    5,835.52/8,753.25 = 1,452.98/x
  3. Step 3: Cross multiply
    5,835.52x = 8,753.25 × 1,452.98
  4. Step 4: Simplify right side
    5,835.52x = 12,718,297.19
  5. Step 5: Solve for x
    x = 12,718,297.19/5,835.52
  6. Step 6: Final answer
    x = 2,179.46

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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.