Home / 22,635.08-33,954.24-9,485.54

Finding the Fourth Proportional to 22,635.08, 33,954.24 and 9,485.54

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Solution

The fourth proportional to 22,635.08, 33,954.24 and 9,485.54 is: 14,228.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,635.08 : 33,954.24 = 9,485.54 : x
  2. Step 2: Convert to fraction form
    22,635.08/33,954.24 = 9,485.54/x
  3. Step 3: Cross multiply
    22,635.08x = 33,954.24 × 9,485.54
  4. Step 4: Simplify right side
    22,635.08x = 322,074,131.92
  5. Step 5: Solve for x
    x = 322,074,131.92/22,635.08
  6. Step 6: Final answer
    x = 14,228.98

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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.