Home / 22,206.08-33,325.54-10,519.32

Finding the Fourth Proportional to 22,206.08, 33,325.54 and 10,519.32

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Solution

The fourth proportional to 22,206.08, 33,325.54 and 10,519.32 is: 15,786.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,206.08 : 33,325.54 = 10,519.32 : x
  2. Step 2: Convert to fraction form
    22,206.08/33,325.54 = 10,519.32/x
  3. Step 3: Cross multiply
    22,206.08x = 33,325.54 × 10,519.32
  4. Step 4: Simplify right side
    22,206.08x = 350,562,019.43
  5. Step 5: Solve for x
    x = 350,562,019.43/22,206.08
  6. Step 6: Final answer
    x = 15,786.76

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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.