Home / 11,099.66-15,317.46-6,063.82

Finding the Fourth Proportional to 11,099.66, 15,317.46 and 6,063.82

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Solution

The fourth proportional to 11,099.66, 15,317.46 and 6,063.82 is: 8,368.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,099.66 : 15,317.46 = 6,063.82 : x
  2. Step 2: Convert to fraction form
    11,099.66/15,317.46 = 6,063.82/x
  3. Step 3: Cross multiply
    11,099.66x = 15,317.46 × 6,063.82
  4. Step 4: Simplify right side
    11,099.66x = 92,882,320.30
  5. Step 5: Solve for x
    x = 92,882,320.30/11,099.66
  6. Step 6: Final answer
    x = 8,368.03

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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.