Home / 4,325.45-5,969.14-2,623.39

Finding the Fourth Proportional to 4,325.45, 5,969.14 and 2,623.39

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Solution

The fourth proportional to 4,325.45, 5,969.14 and 2,623.39 is: 3,620.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.45 : 5,969.14 = 2,623.39 : x
  2. Step 2: Convert to fraction form
    4,325.45/5,969.14 = 2,623.39/x
  3. Step 3: Cross multiply
    4,325.45x = 5,969.14 × 2,623.39
  4. Step 4: Simplify right side
    4,325.45x = 15,659,360.70
  5. Step 5: Solve for x
    x = 15,659,360.70/4,325.45
  6. Step 6: Final answer
    x = 3,620.29

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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.