Home / 22,607.07-33,912.44-11,356.62

Finding the Fourth Proportional to 22,607.07, 33,912.44 and 11,356.62

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Solution

The fourth proportional to 22,607.07, 33,912.44 and 11,356.62 is: 17,035.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,607.07 : 33,912.44 = 11,356.62 : x
  2. Step 2: Convert to fraction form
    22,607.07/33,912.44 = 11,356.62/x
  3. Step 3: Cross multiply
    22,607.07x = 33,912.44 × 11,356.62
  4. Step 4: Simplify right side
    22,607.07x = 385,130,694.35
  5. Step 5: Solve for x
    x = 385,130,694.35/22,607.07
  6. Step 6: Final answer
    x = 17,035.85

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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.