Home / 3,025.16-4,511.77-2,773.64

Finding the Fourth Proportional to 3,025.16, 4,511.77 and 2,773.64

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Solution

The fourth proportional to 3,025.16, 4,511.77 and 2,773.64 is: 4,136.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025.16 : 4,511.77 = 2,773.64 : x
  2. Step 2: Convert to fraction form
    3,025.16/4,511.77 = 2,773.64/x
  3. Step 3: Cross multiply
    3,025.16x = 4,511.77 × 2,773.64
  4. Step 4: Simplify right side
    3,025.16x = 12,514,025.74
  5. Step 5: Solve for x
    x = 12,514,025.74/3,025.16
  6. Step 6: Final answer
    x = 4,136.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.