Home / 22,223.08-33,346.92-9,074.43

Finding the Fourth Proportional to 22,223.08, 33,346.92 and 9,074.43

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Solution

The fourth proportional to 22,223.08, 33,346.92 and 9,074.43 is: 13,616.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,223.08 : 33,346.92 = 9,074.43 : x
  2. Step 2: Convert to fraction form
    22,223.08/33,346.92 = 9,074.43/x
  3. Step 3: Cross multiply
    22,223.08x = 33,346.92 × 9,074.43
  4. Step 4: Simplify right side
    22,223.08x = 302,604,325.28
  5. Step 5: Solve for x
    x = 302,604,325.28/22,223.08
  6. Step 6: Final answer
    x = 13,616.67

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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.