Home / 8,085.06-11,157.36-4,548.27

Finding the Fourth Proportional to 8,085.06, 11,157.36 and 4,548.27

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Solution

The fourth proportional to 8,085.06, 11,157.36 and 4,548.27 is: 6,276.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,085.06 : 11,157.36 = 4,548.27 : x
  2. Step 2: Convert to fraction form
    8,085.06/11,157.36 = 4,548.27/x
  3. Step 3: Cross multiply
    8,085.06x = 11,157.36 × 4,548.27
  4. Step 4: Simplify right side
    8,085.06x = 50,746,694.30
  5. Step 5: Solve for x
    x = 50,746,694.30/8,085.06
  6. Step 6: Final answer
    x = 6,276.60

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Similar ratio
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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.