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Finding the Fourth Proportional to 22,303.95, 33,450.63 and 6,504.90

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Solution

The fourth proportional to 22,303.95, 33,450.63 and 6,504.90 is: 9,755.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,303.95 : 33,450.63 = 6,504.90 : x
  2. Step 2: Convert to fraction form
    22,303.95/33,450.63 = 6,504.90/x
  3. Step 3: Cross multiply
    22,303.95x = 33,450.63 × 6,504.90
  4. Step 4: Simplify right side
    22,303.95x = 217,593,003.09
  5. Step 5: Solve for x
    x = 217,593,003.09/22,303.95
  6. Step 6: Final answer
    x = 9,755.81

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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.