Home / 16,236.88-24,346.68-9,576.16

Finding the Fourth Proportional to 16,236.88, 24,346.68 and 9,576.16

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Solution

The fourth proportional to 16,236.88, 24,346.68 and 9,576.16 is: 14,359.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,236.88 : 24,346.68 = 9,576.16 : x
  2. Step 2: Convert to fraction form
    16,236.88/24,346.68 = 9,576.16/x
  3. Step 3: Cross multiply
    16,236.88x = 24,346.68 × 9,576.16
  4. Step 4: Simplify right side
    16,236.88x = 233,147,703.15
  5. Step 5: Solve for x
    x = 233,147,703.15/16,236.88
  6. Step 6: Final answer
    x = 14,359.14

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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.