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Finding the Fourth Proportional to 93,356.48, 140,034 and 23,235.32

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Solution

The fourth proportional to 93,356.48, 140,034 and 23,235.32 is: 34,852.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,356.48 : 140,034 = 23,235.32 : x
  2. Step 2: Convert to fraction form
    93,356.48/140,034 = 23,235.32/x
  3. Step 3: Cross multiply
    93,356.48x = 140,034 × 23,235.32
  4. Step 4: Simplify right side
    93,356.48x = 3,253,734,800.88
  5. Step 5: Solve for x
    x = 3,253,734,800.88/93,356.48
  6. Step 6: Final answer
    x = 34,852.80

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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.