Home / 25,034.75-37,553.27-13,933.07

Finding the Fourth Proportional to 25,034.75, 37,553.27 and 13,933.07

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Solution

The fourth proportional to 25,034.75, 37,553.27 and 13,933.07 is: 20,900.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,034.75 : 37,553.27 = 13,933.07 : x
  2. Step 2: Convert to fraction form
    25,034.75/37,553.27 = 13,933.07/x
  3. Step 3: Cross multiply
    25,034.75x = 37,553.27 × 13,933.07
  4. Step 4: Simplify right side
    25,034.75x = 523,232,468.35
  5. Step 5: Solve for x
    x = 523,232,468.35/25,034.75
  6. Step 6: Final answer
    x = 20,900.25

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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.