Home / 4,407.09-6,611.45-3,592.59

Finding the Fourth Proportional to 4,407.09, 6,611.45 and 3,592.59

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Solution

The fourth proportional to 4,407.09, 6,611.45 and 3,592.59 is: 5,389.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407.09 : 6,611.45 = 3,592.59 : x
  2. Step 2: Convert to fraction form
    4,407.09/6,611.45 = 3,592.59/x
  3. Step 3: Cross multiply
    4,407.09x = 6,611.45 × 3,592.59
  4. Step 4: Simplify right side
    4,407.09x = 23,752,229.16
  5. Step 5: Solve for x
    x = 23,752,229.16/4,407.09
  6. Step 6: Final answer
    x = 5,389.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.