Home / 93,453.15-140,181.71-33,485.53

Finding the Fourth Proportional to 93,453.15, 140,181.71 and 33,485.53

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Solution

The fourth proportional to 93,453.15, 140,181.71 and 33,485.53 is: 50,229.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,453.15 : 140,181.71 = 33,485.53 : x
  2. Step 2: Convert to fraction form
    93,453.15/140,181.71 = 33,485.53/x
  3. Step 3: Cross multiply
    93,453.15x = 140,181.71 × 33,485.53
  4. Step 4: Simplify right side
    93,453.15x = 4,694,058,855.66
  5. Step 5: Solve for x
    x = 4,694,058,855.66/93,453.15
  6. Step 6: Final answer
    x = 50,229.01

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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.