Home / 24,553.78-33,898.20-16,184.86

Finding the Fourth Proportional to 24,553.78, 33,898.20 and 16,184.86

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Solution

The fourth proportional to 24,553.78, 33,898.20 and 16,184.86 is: 22,344.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,553.78 : 33,898.20 = 16,184.86 : x
  2. Step 2: Convert to fraction form
    24,553.78/33,898.20 = 16,184.86/x
  3. Step 3: Cross multiply
    24,553.78x = 33,898.20 × 16,184.86
  4. Step 4: Simplify right side
    24,553.78x = 548,637,621.25
  5. Step 5: Solve for x
    x = 548,637,621.25/24,553.78
  6. Step 6: Final answer
    x = 22,344.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.