Home / 25,028.68-37,553.96-19,473.70

Finding the Fourth Proportional to 25,028.68, 37,553.96 and 19,473.70

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Solution

The fourth proportional to 25,028.68, 37,553.96 and 19,473.70 is: 29,219.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,028.68 : 37,553.96 = 19,473.70 : x
  2. Step 2: Convert to fraction form
    25,028.68/37,553.96 = 19,473.70/x
  3. Step 3: Cross multiply
    25,028.68x = 37,553.96 × 19,473.70
  4. Step 4: Simplify right side
    25,028.68x = 731,314,550.85
  5. Step 5: Solve for x
    x = 731,314,550.85/25,028.68
  6. Step 6: Final answer
    x = 29,219.06

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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.