Home / 19,529.42-29,333.79-17,241.30

Finding the Fourth Proportional to 19,529.42, 29,333.79 and 17,241.30

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Solution

The fourth proportional to 19,529.42, 29,333.79 and 17,241.30 is: 25,896.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,529.42 : 29,333.79 = 17,241.30 : x
  2. Step 2: Convert to fraction form
    19,529.42/29,333.79 = 17,241.30/x
  3. Step 3: Cross multiply
    19,529.42x = 29,333.79 × 17,241.30
  4. Step 4: Simplify right side
    19,529.42x = 505,752,673.53
  5. Step 5: Solve for x
    x = 505,752,673.53/19,529.42
  6. Step 6: Final answer
    x = 25,896.97

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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.