Home / 4,383.71-6,575.57-1,096.80

Finding the Fourth Proportional to 4,383.71, 6,575.57 and 1,096.80

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Solution

The fourth proportional to 4,383.71, 6,575.57 and 1,096.80 is: 1,645.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.71 : 6,575.57 = 1,096.80 : x
  2. Step 2: Convert to fraction form
    4,383.71/6,575.57 = 1,096.80/x
  3. Step 3: Cross multiply
    4,383.71x = 6,575.57 × 1,096.80
  4. Step 4: Simplify right side
    4,383.71x = 7,212,085.18
  5. Step 5: Solve for x
    x = 7,212,085.18/4,383.71
  6. Step 6: Final answer
    x = 1,645.20

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Double scale
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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.