Home / 4,367.03-6,025.15-2,665.90

Finding the Fourth Proportional to 4,367.03, 6,025.15 and 2,665.90

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Solution

The fourth proportional to 4,367.03, 6,025.15 and 2,665.90 is: 3,678.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367.03 : 6,025.15 = 2,665.90 : x
  2. Step 2: Convert to fraction form
    4,367.03/6,025.15 = 2,665.90/x
  3. Step 3: Cross multiply
    4,367.03x = 6,025.15 × 2,665.90
  4. Step 4: Simplify right side
    4,367.03x = 16,062,447.39
  5. Step 5: Solve for x
    x = 16,062,447.39/4,367.03
  6. Step 6: Final answer
    x = 3,678.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.