Home / 5,728.77-8,593.97-1,832.27

Finding the Fourth Proportional to 5,728.77, 8,593.97 and 1,832.27

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Solution

The fourth proportional to 5,728.77, 8,593.97 and 1,832.27 is: 2,748.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,728.77 : 8,593.97 = 1,832.27 : x
  2. Step 2: Convert to fraction form
    5,728.77/8,593.97 = 1,832.27/x
  3. Step 3: Cross multiply
    5,728.77x = 8,593.97 × 1,832.27
  4. Step 4: Simplify right side
    5,728.77x = 15,746,421.28
  5. Step 5: Solve for x
    x = 15,746,421.28/5,728.77
  6. Step 6: Final answer
    x = 2,748.66

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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.