Home / 93,936.24-140,884.92-34,770.60

Finding the Fourth Proportional to 93,936.24, 140,884.92 and 34,770.60

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Solution

The fourth proportional to 93,936.24, 140,884.92 and 34,770.60 is: 52,148.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,936.24 : 140,884.92 = 34,770.60 : x
  2. Step 2: Convert to fraction form
    93,936.24/140,884.92 = 34,770.60/x
  3. Step 3: Cross multiply
    93,936.24x = 140,884.92 × 34,770.60
  4. Step 4: Simplify right side
    93,936.24x = 4,898,653,199.35
  5. Step 5: Solve for x
    x = 4,898,653,199.35/93,936.24
  6. Step 6: Final answer
    x = 52,148.70

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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.