Home / 7,667.11-10,577.55-4,833.73

Finding the Fourth Proportional to 7,667.11, 10,577.55 and 4,833.73

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Solution

The fourth proportional to 7,667.11, 10,577.55 and 4,833.73 is: 6,668.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,667.11 : 10,577.55 = 4,833.73 : x
  2. Step 2: Convert to fraction form
    7,667.11/10,577.55 = 4,833.73/x
  3. Step 3: Cross multiply
    7,667.11x = 10,577.55 × 4,833.73
  4. Step 4: Simplify right side
    7,667.11x = 51,129,020.76
  5. Step 5: Solve for x
    x = 51,129,020.76/7,667.11
  6. Step 6: Final answer
    x = 6,668.62

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Half scale
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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.