Home / 14,705.55-22,067.44-5,940.54

Finding the Fourth Proportional to 14,705.55, 22,067.44 and 5,940.54

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Solution

The fourth proportional to 14,705.55, 22,067.44 and 5,940.54 is: 8,914.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,705.55 : 22,067.44 = 5,940.54 : x
  2. Step 2: Convert to fraction form
    14,705.55/22,067.44 = 5,940.54/x
  3. Step 3: Cross multiply
    14,705.55x = 22,067.44 × 5,940.54
  4. Step 4: Simplify right side
    14,705.55x = 131,092,495.17
  5. Step 5: Solve for x
    x = 131,092,495.17/14,705.55
  6. Step 6: Final answer
    x = 8,914.49

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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.