Home / 16,329.88-24,487.24-5,234.08

Finding the Fourth Proportional to 16,329.88, 24,487.24 and 5,234.08

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Solution

The fourth proportional to 16,329.88, 24,487.24 and 5,234.08 is: 7,848.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,329.88 : 24,487.24 = 5,234.08 : x
  2. Step 2: Convert to fraction form
    16,329.88/24,487.24 = 5,234.08/x
  3. Step 3: Cross multiply
    16,329.88x = 24,487.24 × 5,234.08
  4. Step 4: Simplify right side
    16,329.88x = 128,168,173.14
  5. Step 5: Solve for x
    x = 128,168,173.14/16,329.88
  6. Step 6: Final answer
    x = 7,848.69

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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.