Home / 16,578.86-24,855.87-10,003.49

Finding the Fourth Proportional to 16,578.86, 24,855.87 and 10,003.49

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Solution

The fourth proportional to 16,578.86, 24,855.87 and 10,003.49 is: 14,997.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,578.86 : 24,855.87 = 10,003.49 : x
  2. Step 2: Convert to fraction form
    16,578.86/24,855.87 = 10,003.49/x
  3. Step 3: Cross multiply
    16,578.86x = 24,855.87 × 10,003.49
  4. Step 4: Simplify right side
    16,578.86x = 248,645,446.99
  5. Step 5: Solve for x
    x = 248,645,446.99/16,578.86
  6. Step 6: Final answer
    x = 14,997.74

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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.