Home / 16,516.31-24,768.11-5,983.22

Finding the Fourth Proportional to 16,516.31, 24,768.11 and 5,983.22

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Solution

The fourth proportional to 16,516.31, 24,768.11 and 5,983.22 is: 8,972.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,516.31 : 24,768.11 = 5,983.22 : x
  2. Step 2: Convert to fraction form
    16,516.31/24,768.11 = 5,983.22/x
  3. Step 3: Cross multiply
    16,516.31x = 24,768.11 × 5,983.22
  4. Step 4: Simplify right side
    16,516.31x = 148,193,127.99
  5. Step 5: Solve for x
    x = 148,193,127.99/16,516.31
  6. Step 6: Final answer
    x = 8,972.54

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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.