Home / 16,245.16-24,373.96-5,716.26

Finding the Fourth Proportional to 16,245.16, 24,373.96 and 5,716.26

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Solution

The fourth proportional to 16,245.16, 24,373.96 and 5,716.26 is: 8,576.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,245.16 : 24,373.96 = 5,716.26 : x
  2. Step 2: Convert to fraction form
    16,245.16/24,373.96 = 5,716.26/x
  3. Step 3: Cross multiply
    16,245.16x = 24,373.96 × 5,716.26
  4. Step 4: Simplify right side
    16,245.16x = 139,327,892.59
  5. Step 5: Solve for x
    x = 139,327,892.59/16,245.16
  6. Step 6: Final answer
    x = 8,576.58

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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.