Home / 16,542.27-24,807.99-5,446.35

Finding the Fourth Proportional to 16,542.27, 24,807.99 and 5,446.35

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Solution

The fourth proportional to 16,542.27, 24,807.99 and 5,446.35 is: 8,167.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,542.27 : 24,807.99 = 5,446.35 : x
  2. Step 2: Convert to fraction form
    16,542.27/24,807.99 = 5,446.35/x
  3. Step 3: Cross multiply
    16,542.27x = 24,807.99 × 5,446.35
  4. Step 4: Simplify right side
    16,542.27x = 135,112,996.34
  5. Step 5: Solve for x
    x = 135,112,996.34/16,542.27
  6. Step 6: Final answer
    x = 8,167.74

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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.