Home / 93,682.40-140,525.42-34,487.60

Finding the Fourth Proportional to 93,682.40, 140,525.42 and 34,487.60

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Solution

The fourth proportional to 93,682.40, 140,525.42 and 34,487.60 is: 51,732.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,682.40 : 140,525.42 = 34,487.60 : x
  2. Step 2: Convert to fraction form
    93,682.40/140,525.42 = 34,487.60/x
  3. Step 3: Cross multiply
    93,682.40x = 140,525.42 × 34,487.60
  4. Step 4: Simplify right side
    93,682.40x = 4,846,383,599.73
  5. Step 5: Solve for x
    x = 4,846,383,599.73/93,682.40
  6. Step 6: Final answer
    x = 51,732.06

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1.5x scale

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.