Home / 93,986.06-140,880.09-37,866.02

Finding the Fourth Proportional to 93,986.06, 140,880.09 and 37,866.02

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Solution

The fourth proportional to 93,986.06, 140,880.09 and 37,866.02 is: 56,759.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,986.06 : 140,880.09 = 37,866.02 : x
  2. Step 2: Convert to fraction form
    93,986.06/140,880.09 = 37,866.02/x
  3. Step 3: Cross multiply
    93,986.06x = 140,880.09 × 37,866.02
  4. Step 4: Simplify right side
    93,986.06x = 5,334,568,305.54
  5. Step 5: Solve for x
    x = 5,334,568,305.54/93,986.06
  6. Step 6: Final answer
    x = 56,759.14

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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.