Home / 4,565.96-6,848.94-1,103.21

Finding the Fourth Proportional to 4,565.96, 6,848.94 and 1,103.21

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Solution

The fourth proportional to 4,565.96, 6,848.94 and 1,103.21 is: 1,654.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,565.96 : 6,848.94 = 1,103.21 : x
  2. Step 2: Convert to fraction form
    4,565.96/6,848.94 = 1,103.21/x
  3. Step 3: Cross multiply
    4,565.96x = 6,848.94 × 1,103.21
  4. Step 4: Simplify right side
    4,565.96x = 7,555,819.10
  5. Step 5: Solve for x
    x = 7,555,819.10/4,565.96
  6. Step 6: Final answer
    x = 1,654.82

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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.