Home / 16,321.53-24,473.37-5,073.75

Finding the Fourth Proportional to 16,321.53, 24,473.37 and 5,073.75

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Solution

The fourth proportional to 16,321.53, 24,473.37 and 5,073.75 is: 7,607.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,321.53 : 24,473.37 = 5,073.75 : x
  2. Step 2: Convert to fraction form
    16,321.53/24,473.37 = 5,073.75/x
  3. Step 3: Cross multiply
    16,321.53x = 24,473.37 × 5,073.75
  4. Step 4: Simplify right side
    16,321.53x = 124,171,761.04
  5. Step 5: Solve for x
    x = 124,171,761.04/16,321.53
  6. Step 6: Final answer
    x = 7,607.85

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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.