Home / 43,190.10-59,581.97-25,274.02

Finding the Fourth Proportional to 43,190.10, 59,581.97 and 25,274.02

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Solution

The fourth proportional to 43,190.10, 59,581.97 and 25,274.02 is: 34,866.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,190.10 : 59,581.97 = 25,274.02 : x
  2. Step 2: Convert to fraction form
    43,190.10/59,581.97 = 25,274.02/x
  3. Step 3: Cross multiply
    43,190.10x = 59,581.97 × 25,274.02
  4. Step 4: Simplify right side
    43,190.10x = 1,505,875,626.09
  5. Step 5: Solve for x
    x = 1,505,875,626.09/43,190.10
  6. Step 6: Final answer
    x = 34,866.22

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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.