Home / 11,368.45-17,054.99-4,794.66

Finding the Fourth Proportional to 11,368.45, 17,054.99 and 4,794.66

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Solution

The fourth proportional to 11,368.45, 17,054.99 and 4,794.66 is: 7,192.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,368.45 : 17,054.99 = 4,794.66 : x
  2. Step 2: Convert to fraction form
    11,368.45/17,054.99 = 4,794.66/x
  3. Step 3: Cross multiply
    11,368.45x = 17,054.99 × 4,794.66
  4. Step 4: Simplify right side
    11,368.45x = 81,772,872.36
  5. Step 5: Solve for x
    x = 81,772,872.36/11,368.45
  6. Step 6: Final answer
    x = 7,192.97

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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.