Home / 16,115.06-24,166.79-5,582.24

Finding the Fourth Proportional to 16,115.06, 24,166.79 and 5,582.24

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Solution

The fourth proportional to 16,115.06, 24,166.79 and 5,582.24 is: 8,371.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,115.06 : 24,166.79 = 5,582.24 : x
  2. Step 2: Convert to fraction form
    16,115.06/24,166.79 = 5,582.24/x
  3. Step 3: Cross multiply
    16,115.06x = 24,166.79 × 5,582.24
  4. Step 4: Simplify right side
    16,115.06x = 134,904,673.06
  5. Step 5: Solve for x
    x = 134,904,673.06/16,115.06
  6. Step 6: Final answer
    x = 8,371.34

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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.