Home / 11,576.96-17,327.55-6,298.79

Finding the Fourth Proportional to 11,576.96, 17,327.55 and 6,298.79

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Solution

The fourth proportional to 11,576.96, 17,327.55 and 6,298.79 is: 9,427.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,576.96 : 17,327.55 = 6,298.79 : x
  2. Step 2: Convert to fraction form
    11,576.96/17,327.55 = 6,298.79/x
  3. Step 3: Cross multiply
    11,576.96x = 17,327.55 × 6,298.79
  4. Step 4: Simplify right side
    11,576.96x = 109,142,512.03
  5. Step 5: Solve for x
    x = 109,142,512.03/11,576.96
  6. Step 6: Final answer
    x = 9,427.57

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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.