Home / 4,383.86-6,575.60-1,096.88

Finding the Fourth Proportional to 4,383.86, 6,575.60 and 1,096.88

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Solution

The fourth proportional to 4,383.86, 6,575.60 and 1,096.88 is: 1,645.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.86 : 6,575.60 = 1,096.88 : x
  2. Step 2: Convert to fraction form
    4,383.86/6,575.60 = 1,096.88/x
  3. Step 3: Cross multiply
    4,383.86x = 6,575.60 × 1,096.88
  4. Step 4: Simplify right side
    4,383.86x = 7,212,613.99
  5. Step 5: Solve for x
    x = 7,212,613.99/4,383.86
  6. Step 6: Final answer
    x = 1,645.27

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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.