Home / 23,364.53-32,247.23-13,933.70

Finding the Fourth Proportional to 23,364.53, 32,247.23 and 13,933.70

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Solution

The fourth proportional to 23,364.53, 32,247.23 and 13,933.70 is: 19,230.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,364.53 : 32,247.23 = 13,933.70 : x
  2. Step 2: Convert to fraction form
    23,364.53/32,247.23 = 13,933.70/x
  3. Step 3: Cross multiply
    23,364.53x = 32,247.23 × 13,933.70
  4. Step 4: Simplify right side
    23,364.53x = 449,322,997.75
  5. Step 5: Solve for x
    x = 449,322,997.75/23,364.53
  6. Step 6: Final answer
    x = 19,230.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.