Home / 4,593.12-6,880.77-2,745.69

Finding the Fourth Proportional to 4,593.12, 6,880.77 and 2,745.69

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Solution

The fourth proportional to 4,593.12, 6,880.77 and 2,745.69 is: 4,113.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593.12 : 6,880.77 = 2,745.69 : x
  2. Step 2: Convert to fraction form
    4,593.12/6,880.77 = 2,745.69/x
  3. Step 3: Cross multiply
    4,593.12x = 6,880.77 × 2,745.69
  4. Step 4: Simplify right side
    4,593.12x = 18,892,461.38
  5. Step 5: Solve for x
    x = 18,892,461.38/4,593.12
  6. Step 6: Final answer
    x = 4,113.21

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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.