Home / 22,423.38-33,629.94-6,625.02

Finding the Fourth Proportional to 22,423.38, 33,629.94 and 6,625.02

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Solution

The fourth proportional to 22,423.38, 33,629.94 and 6,625.02 is: 9,936.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,423.38 : 33,629.94 = 6,625.02 : x
  2. Step 2: Convert to fraction form
    22,423.38/33,629.94 = 6,625.02/x
  3. Step 3: Cross multiply
    22,423.38x = 33,629.94 × 6,625.02
  4. Step 4: Simplify right side
    22,423.38x = 222,799,025.10
  5. Step 5: Solve for x
    x = 222,799,025.10/22,423.38
  6. Step 6: Final answer
    x = 9,936.01

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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.