Home / 41,448.45-62,156.27-18,058.53

Finding the Fourth Proportional to 41,448.45, 62,156.27 and 18,058.53

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Solution

The fourth proportional to 41,448.45, 62,156.27 and 18,058.53 is: 27,080.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,448.45 : 62,156.27 = 18,058.53 : x
  2. Step 2: Convert to fraction form
    41,448.45/62,156.27 = 18,058.53/x
  3. Step 3: Cross multiply
    41,448.45x = 62,156.27 × 18,058.53
  4. Step 4: Simplify right side
    41,448.45x = 1,122,450,776.19
  5. Step 5: Solve for x
    x = 1,122,450,776.19/41,448.45
  6. Step 6: Final answer
    x = 27,080.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.