Home / 7,085.30-10,627.95-2,467.22

Finding the Fourth Proportional to 7,085.30, 10,627.95 and 2,467.22

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Solution

The fourth proportional to 7,085.30, 10,627.95 and 2,467.22 is: 3,700.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,085.30 : 10,627.95 = 2,467.22 : x
  2. Step 2: Convert to fraction form
    7,085.30/10,627.95 = 2,467.22/x
  3. Step 3: Cross multiply
    7,085.30x = 10,627.95 × 2,467.22
  4. Step 4: Simplify right side
    7,085.30x = 26,221,490.80
  5. Step 5: Solve for x
    x = 26,221,490.80/7,085.30
  6. Step 6: Final answer
    x = 3,700.83

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Similar ratio
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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.