Home / 16,183.66-24,281.34-5,655.24

Finding the Fourth Proportional to 16,183.66, 24,281.34 and 5,655.24

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Solution

The fourth proportional to 16,183.66, 24,281.34 and 5,655.24 is: 8,484.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,183.66 : 24,281.34 = 5,655.24 : x
  2. Step 2: Convert to fraction form
    16,183.66/24,281.34 = 5,655.24/x
  3. Step 3: Cross multiply
    16,183.66x = 24,281.34 × 5,655.24
  4. Step 4: Simplify right side
    16,183.66x = 137,316,805.22
  5. Step 5: Solve for x
    x = 137,316,805.22/16,183.66
  6. Step 6: Final answer
    x = 8,484.90

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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.