Home / 30,927.44-46,349.84-16,105.26

Finding the Fourth Proportional to 30,927.44, 46,349.84 and 16,105.26

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Solution

The fourth proportional to 30,927.44, 46,349.84 and 16,105.26 is: 24,136.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,927.44 : 46,349.84 = 16,105.26 : x
  2. Step 2: Convert to fraction form
    30,927.44/46,349.84 = 16,105.26/x
  3. Step 3: Cross multiply
    30,927.44x = 46,349.84 × 16,105.26
  4. Step 4: Simplify right side
    30,927.44x = 746,476,224.16
  5. Step 5: Solve for x
    x = 746,476,224.16/30,927.44
  6. Step 6: Final answer
    x = 24,136.37

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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.