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Finding the Fourth Proportional to 16,329.54, 24,493.77 and 7,095.54

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Solution

The fourth proportional to 16,329.54, 24,493.77 and 7,095.54 is: 10,643.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,329.54 : 24,493.77 = 7,095.54 : x
  2. Step 2: Convert to fraction form
    16,329.54/24,493.77 = 7,095.54/x
  3. Step 3: Cross multiply
    16,329.54x = 24,493.77 × 7,095.54
  4. Step 4: Simplify right side
    16,329.54x = 173,796,524.79
  5. Step 5: Solve for x
    x = 173,796,524.79/16,329.54
  6. Step 6: Final answer
    x = 10,643.08

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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.