Home / 227,053.48-340,580.24-93,787.27

Finding the Fourth Proportional to 227,053.48, 340,580.24 and 93,787.27

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Solution

The fourth proportional to 227,053.48, 340,580.24 and 93,787.27 is: 140,680.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,053.48 : 340,580.24 = 93,787.27 : x
  2. Step 2: Convert to fraction form
    227,053.48/340,580.24 = 93,787.27/x
  3. Step 3: Cross multiply
    227,053.48x = 340,580.24 × 93,787.27
  4. Step 4: Simplify right side
    227,053.48x = 31,942,090,484.41
  5. Step 5: Solve for x
    x = 31,942,090,484.41/227,053.48
  6. Step 6: Final answer
    x = 140,680.91

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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.