Home / 5,727.09-8,592.48-2,442.99

Finding the Fourth Proportional to 5,727.09, 8,592.48 and 2,442.99

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Solution

The fourth proportional to 5,727.09, 8,592.48 and 2,442.99 is: 3,665.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,727.09 : 8,592.48 = 2,442.99 : x
  2. Step 2: Convert to fraction form
    5,727.09/8,592.48 = 2,442.99/x
  3. Step 3: Cross multiply
    5,727.09x = 8,592.48 × 2,442.99
  4. Step 4: Simplify right side
    5,727.09x = 20,991,342.72
  5. Step 5: Solve for x
    x = 20,991,342.72/5,727.09
  6. Step 6: Final answer
    x = 3,665.27

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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.