Home / 43,893.09-60,572.21-25,029.81

Finding the Fourth Proportional to 43,893.09, 60,572.21 and 25,029.81

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Solution

The fourth proportional to 43,893.09, 60,572.21 and 25,029.81 is: 34,540.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,893.09 : 60,572.21 = 25,029.81 : x
  2. Step 2: Convert to fraction form
    43,893.09/60,572.21 = 25,029.81/x
  3. Step 3: Cross multiply
    43,893.09x = 60,572.21 × 25,029.81
  4. Step 4: Simplify right side
    43,893.09x = 1,516,110,782.43
  5. Step 5: Solve for x
    x = 1,516,110,782.43/43,893.09
  6. Step 6: Final answer
    x = 34,540.99

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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.