Home / 88,898.46-133,344.09-22,339.14

Finding the Fourth Proportional to 88,898.46, 133,344.09 and 22,339.14

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Solution

The fourth proportional to 88,898.46, 133,344.09 and 22,339.14 is: 33,507.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,898.46 : 133,344.09 = 22,339.14 : x
  2. Step 2: Convert to fraction form
    88,898.46/133,344.09 = 22,339.14/x
  3. Step 3: Cross multiply
    88,898.46x = 133,344.09 × 22,339.14
  4. Step 4: Simplify right side
    88,898.46x = 2,978,792,294.68
  5. Step 5: Solve for x
    x = 2,978,792,294.68/88,898.46
  6. Step 6: Final answer
    x = 33,507.81

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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.