Home / 74,795.67-103,183.27-44,564.04

Finding the Fourth Proportional to 74,795.67, 103,183.27 and 44,564.04

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Solution

The fourth proportional to 74,795.67, 103,183.27 and 44,564.04 is: 61,477.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,795.67 : 103,183.27 = 44,564.04 : x
  2. Step 2: Convert to fraction form
    74,795.67/103,183.27 = 44,564.04/x
  3. Step 3: Cross multiply
    74,795.67x = 103,183.27 × 44,564.04
  4. Step 4: Simplify right side
    74,795.67x = 4,598,263,260.20
  5. Step 5: Solve for x
    x = 4,598,263,260.20/74,795.67
  6. Step 6: Final answer
    x = 61,477.67

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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.