Home / 4,611.11-6,363.32-2,515.23

Finding the Fourth Proportional to 4,611.11, 6,363.32 and 2,515.23

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Solution

The fourth proportional to 4,611.11, 6,363.32 and 2,515.23 is: 3,471.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611.11 : 6,363.32 = 2,515.23 : x
  2. Step 2: Convert to fraction form
    4,611.11/6,363.32 = 2,515.23/x
  3. Step 3: Cross multiply
    4,611.11x = 6,363.32 × 2,515.23
  4. Step 4: Simplify right side
    4,611.11x = 16,005,200.79
  5. Step 5: Solve for x
    x = 16,005,200.79/4,611.11
  6. Step 6: Final answer
    x = 3,471.01

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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.