Home / 4,020.48-6,025.32-2,633.22

Finding the Fourth Proportional to 4,020.48, 6,025.32 and 2,633.22

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Solution

The fourth proportional to 4,020.48, 6,025.32 and 2,633.22 is: 3,946.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020.48 : 6,025.32 = 2,633.22 : x
  2. Step 2: Convert to fraction form
    4,020.48/6,025.32 = 2,633.22/x
  3. Step 3: Cross multiply
    4,020.48x = 6,025.32 × 2,633.22
  4. Step 4: Simplify right side
    4,020.48x = 15,865,993.13
  5. Step 5: Solve for x
    x = 15,865,993.13/4,020.48
  6. Step 6: Final answer
    x = 3,946.29

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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.