Home / 54,222.14-81,305.93-22,624.01

Finding the Fourth Proportional to 54,222.14, 81,305.93 and 22,624.01

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Solution

The fourth proportional to 54,222.14, 81,305.93 and 22,624.01 is: 33,924.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,222.14 : 81,305.93 = 22,624.01 : x
  2. Step 2: Convert to fraction form
    54,222.14/81,305.93 = 22,624.01/x
  3. Step 3: Cross multiply
    54,222.14x = 81,305.93 × 22,624.01
  4. Step 4: Simplify right side
    54,222.14x = 1,839,466,060.26
  5. Step 5: Solve for x
    x = 1,839,466,060.26/54,222.14
  6. Step 6: Final answer
    x = 33,924.63

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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.