Home / 11,132.37-15,363.09-6,096.96

Finding the Fourth Proportional to 11,132.37, 15,363.09 and 6,096.96

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Solution

The fourth proportional to 11,132.37, 15,363.09 and 6,096.96 is: 8,414.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,132.37 : 15,363.09 = 6,096.96 : x
  2. Step 2: Convert to fraction form
    11,132.37/15,363.09 = 6,096.96/x
  3. Step 3: Cross multiply
    11,132.37x = 15,363.09 × 6,096.96
  4. Step 4: Simplify right side
    11,132.37x = 93,668,145.21
  5. Step 5: Solve for x
    x = 93,668,145.21/11,132.37
  6. Step 6: Final answer
    x = 8,414.03

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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.