Home / 16,117.24-24,165.90-5,584.81

Finding the Fourth Proportional to 16,117.24, 24,165.90 and 5,584.81

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Solution

The fourth proportional to 16,117.24, 24,165.90 and 5,584.81 is: 8,373.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,117.24 : 24,165.90 = 5,584.81 : x
  2. Step 2: Convert to fraction form
    16,117.24/24,165.90 = 5,584.81/x
  3. Step 3: Cross multiply
    16,117.24x = 24,165.90 × 5,584.81
  4. Step 4: Simplify right side
    16,117.24x = 134,961,959.98
  5. Step 5: Solve for x
    x = 134,961,959.98/16,117.24
  6. Step 6: Final answer
    x = 8,373.76

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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.