Home / 4,498.50-6,208.74-2,611.38

Finding the Fourth Proportional to 4,498.50, 6,208.74 and 2,611.38

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Solution

The fourth proportional to 4,498.50, 6,208.74 and 2,611.38 is: 3,604.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498.50 : 6,208.74 = 2,611.38 : x
  2. Step 2: Convert to fraction form
    4,498.50/6,208.74 = 2,611.38/x
  3. Step 3: Cross multiply
    4,498.50x = 6,208.74 × 2,611.38
  4. Step 4: Simplify right side
    4,498.50x = 16,213,379.46
  5. Step 5: Solve for x
    x = 16,213,379.46/4,498.50
  6. Step 6: Final answer
    x = 3,604.17

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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.