Home / 11,396.92-17,095.40-4,733.32

Finding the Fourth Proportional to 11,396.92, 17,095.40 and 4,733.32

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Solution

The fourth proportional to 11,396.92, 17,095.40 and 4,733.32 is: 7,099.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,396.92 : 17,095.40 = 4,733.32 : x
  2. Step 2: Convert to fraction form
    11,396.92/17,095.40 = 4,733.32/x
  3. Step 3: Cross multiply
    11,396.92x = 17,095.40 × 4,733.32
  4. Step 4: Simplify right side
    11,396.92x = 80,917,998.73
  5. Step 5: Solve for x
    x = 80,917,998.73/11,396.92
  6. Step 6: Final answer
    x = 7,099.99

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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.