Home / 16,069.12-22,183.42-10,104.08

Finding the Fourth Proportional to 16,069.12, 22,183.42 and 10,104.08

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Solution

The fourth proportional to 16,069.12, 22,183.42 and 10,104.08 is: 13,948.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,069.12 : 22,183.42 = 10,104.08 : x
  2. Step 2: Convert to fraction form
    16,069.12/22,183.42 = 10,104.08/x
  3. Step 3: Cross multiply
    16,069.12x = 22,183.42 × 10,104.08
  4. Step 4: Simplify right side
    16,069.12x = 224,143,050.35
  5. Step 5: Solve for x
    x = 224,143,050.35/16,069.12
  6. Step 6: Final answer
    x = 13,948.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.