Home / 4,611.08-6,363.34-2,515.22

Finding the Fourth Proportional to 4,611.08, 6,363.34 and 2,515.22

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Solution

The fourth proportional to 4,611.08, 6,363.34 and 2,515.22 is: 3,471.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611.08 : 6,363.34 = 2,515.22 : x
  2. Step 2: Convert to fraction form
    4,611.08/6,363.34 = 2,515.22/x
  3. Step 3: Cross multiply
    4,611.08x = 6,363.34 × 2,515.22
  4. Step 4: Simplify right side
    4,611.08x = 16,005,200.03
  5. Step 5: Solve for x
    x = 16,005,200.03/4,611.08
  6. Step 6: Final answer
    x = 3,471.03

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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.