Home / 68,179.05-94,100.23-41,336.26

Finding the Fourth Proportional to 68,179.05, 94,100.23 and 41,336.26

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Solution

The fourth proportional to 68,179.05, 94,100.23 and 41,336.26 is: 57,052.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,179.05 : 94,100.23 = 41,336.26 : x
  2. Step 2: Convert to fraction form
    68,179.05/94,100.23 = 41,336.26/x
  3. Step 3: Cross multiply
    68,179.05x = 94,100.23 × 41,336.26
  4. Step 4: Simplify right side
    68,179.05x = 3,889,751,389.76
  5. Step 5: Solve for x
    x = 3,889,751,389.76/68,179.05
  6. Step 6: Final answer
    x = 57,052.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.