Home / 62,664.73-93,940.19-23,194.16

Finding the Fourth Proportional to 62,664.73, 93,940.19 and 23,194.16

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Solution

The fourth proportional to 62,664.73, 93,940.19 and 23,194.16 is: 34,770.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,664.73 : 93,940.19 = 23,194.16 : x
  2. Step 2: Convert to fraction form
    62,664.73/93,940.19 = 23,194.16/x
  3. Step 3: Cross multiply
    62,664.73x = 93,940.19 × 23,194.16
  4. Step 4: Simplify right side
    62,664.73x = 2,178,863,880.83
  5. Step 5: Solve for x
    x = 2,178,863,880.83/62,664.73
  6. Step 6: Final answer
    x = 34,770.18

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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.