Home / 22,346.45-33,519.49-9,019.24

Finding the Fourth Proportional to 22,346.45, 33,519.49 and 9,019.24

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Solution

The fourth proportional to 22,346.45, 33,519.49 and 9,019.24 is: 13,528.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,346.45 : 33,519.49 = 9,019.24 : x
  2. Step 2: Convert to fraction form
    22,346.45/33,519.49 = 9,019.24/x
  3. Step 3: Cross multiply
    22,346.45x = 33,519.49 × 9,019.24
  4. Step 4: Simplify right side
    22,346.45x = 302,320,324.99
  5. Step 5: Solve for x
    x = 302,320,324.99/22,346.45
  6. Step 6: Final answer
    x = 13,528.79

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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.