Home / 5,452.02-8,171.64-2,524.32

Finding the Fourth Proportional to 5,452.02, 8,171.64 and 2,524.32

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Solution

The fourth proportional to 5,452.02, 8,171.64 and 2,524.32 is: 3,783.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452.02 : 8,171.64 = 2,524.32 : x
  2. Step 2: Convert to fraction form
    5,452.02/8,171.64 = 2,524.32/x
  3. Step 3: Cross multiply
    5,452.02x = 8,171.64 × 2,524.32
  4. Step 4: Simplify right side
    5,452.02x = 20,627,834.28
  5. Step 5: Solve for x
    x = 20,627,834.28/5,452.02
  6. Step 6: Final answer
    x = 3,783.52

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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.