Home / 62,505.18-93,721.32-27,406.26

Finding the Fourth Proportional to 62,505.18, 93,721.32 and 27,406.26

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Solution

The fourth proportional to 62,505.18, 93,721.32 and 27,406.26 is: 41,093.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,505.18 : 93,721.32 = 27,406.26 : x
  2. Step 2: Convert to fraction form
    62,505.18/93,721.32 = 27,406.26/x
  3. Step 3: Cross multiply
    62,505.18x = 93,721.32 × 27,406.26
  4. Step 4: Simplify right side
    62,505.18x = 2,568,550,863.46
  5. Step 5: Solve for x
    x = 2,568,550,863.46/62,505.18
  6. Step 6: Final answer
    x = 41,093.41

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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.