Home / 43,971.75-60,692.09-25,119.81

Finding the Fourth Proportional to 43,971.75, 60,692.09 and 25,119.81

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Solution

The fourth proportional to 43,971.75, 60,692.09 and 25,119.81 is: 34,671.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,971.75 : 60,692.09 = 25,119.81 : x
  2. Step 2: Convert to fraction form
    43,971.75/60,692.09 = 25,119.81/x
  3. Step 3: Cross multiply
    43,971.75x = 60,692.09 × 25,119.81
  4. Step 4: Simplify right side
    43,971.75x = 1,524,573,769.30
  5. Step 5: Solve for x
    x = 1,524,573,769.30/43,971.75
  6. Step 6: Final answer
    x = 34,671.66

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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.