Home / 4,325.28-5,969.13-2,436.87

Finding the Fourth Proportional to 4,325.28, 5,969.13 and 2,436.87

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Solution

The fourth proportional to 4,325.28, 5,969.13 and 2,436.87 is: 3,363.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.28 : 5,969.13 = 2,436.87 : x
  2. Step 2: Convert to fraction form
    4,325.28/5,969.13 = 2,436.87/x
  3. Step 3: Cross multiply
    4,325.28x = 5,969.13 × 2,436.87
  4. Step 4: Simplify right side
    4,325.28x = 14,545,993.82
  5. Step 5: Solve for x
    x = 14,545,993.82/4,325.28
  6. Step 6: Final answer
    x = 3,363.02

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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.