Home / 93,968.07-140,949.36-34,802.43

Finding the Fourth Proportional to 93,968.07, 140,949.36 and 34,802.43

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Solution

The fourth proportional to 93,968.07, 140,949.36 and 34,802.43 is: 52,202.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,968.07 : 140,949.36 = 34,802.43 : x
  2. Step 2: Convert to fraction form
    93,968.07/140,949.36 = 34,802.43/x
  3. Step 3: Cross multiply
    93,968.07x = 140,949.36 × 34,802.43
  4. Step 4: Simplify right side
    93,968.07x = 4,905,380,234.94
  5. Step 5: Solve for x
    x = 4,905,380,234.94/93,968.07
  6. Step 6: Final answer
    x = 52,202.63

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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.