Home / 43,190.35-59,582.31-25,274.27

Finding the Fourth Proportional to 43,190.35, 59,582.31 and 25,274.27

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Solution

The fourth proportional to 43,190.35, 59,582.31 and 25,274.27 is: 34,866.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,190.35 : 59,582.31 = 25,274.27 : x
  2. Step 2: Convert to fraction form
    43,190.35/59,582.31 = 25,274.27/x
  3. Step 3: Cross multiply
    43,190.35x = 59,582.31 × 25,274.27
  4. Step 4: Simplify right side
    43,190.35x = 1,505,899,390.16
  5. Step 5: Solve for x
    x = 1,505,899,390.16/43,190.35
  6. Step 6: Final answer
    x = 34,866.57

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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.