Home / 35,626.56-49,165.12-22,203.24

Finding the Fourth Proportional to 35,626.56, 49,165.12 and 22,203.24

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Solution

The fourth proportional to 35,626.56, 49,165.12 and 22,203.24 is: 30,640.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,626.56 : 49,165.12 = 22,203.24 : x
  2. Step 2: Convert to fraction form
    35,626.56/49,165.12 = 22,203.24/x
  3. Step 3: Cross multiply
    35,626.56x = 49,165.12 × 22,203.24
  4. Step 4: Simplify right side
    35,626.56x = 1,091,624,958.99
  5. Step 5: Solve for x
    x = 1,091,624,958.99/35,626.56
  6. Step 6: Final answer
    x = 30,640.76

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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.