Home / 45,816.22-68,586.09-41,435.74

Finding the Fourth Proportional to 45,816.22, 68,586.09 and 41,435.74

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Solution

The fourth proportional to 45,816.22, 68,586.09 and 41,435.74 is: 62,028.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,816.22 : 68,586.09 = 41,435.74 : x
  2. Step 2: Convert to fraction form
    45,816.22/68,586.09 = 41,435.74/x
  3. Step 3: Cross multiply
    45,816.22x = 68,586.09 × 41,435.74
  4. Step 4: Simplify right side
    45,816.22x = 2,841,915,392.86
  5. Step 5: Solve for x
    x = 2,841,915,392.86/45,816.22
  6. Step 6: Final answer
    x = 62,028.59

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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.