Home / 16,180.08-24,269.10-5,649.36

Finding the Fourth Proportional to 16,180.08, 24,269.10 and 5,649.36

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Solution

The fourth proportional to 16,180.08, 24,269.10 and 5,649.36 is: 8,473.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,180.08 : 24,269.10 = 5,649.36 : x
  2. Step 2: Convert to fraction form
    16,180.08/24,269.10 = 5,649.36/x
  3. Step 3: Cross multiply
    16,180.08x = 24,269.10 × 5,649.36
  4. Step 4: Simplify right side
    16,180.08x = 137,104,882.78
  5. Step 5: Solve for x
    x = 137,104,882.78/16,180.08
  6. Step 6: Final answer
    x = 8,473.68

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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.