Home / 49,030.22-73,396.62-44,352.20

Finding the Fourth Proportional to 49,030.22, 73,396.62 and 44,352.20

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Solution

The fourth proportional to 49,030.22, 73,396.62 and 44,352.20 is: 66,393.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,030.22 : 73,396.62 = 44,352.20 : x
  2. Step 2: Convert to fraction form
    49,030.22/73,396.62 = 44,352.20/x
  3. Step 3: Cross multiply
    49,030.22x = 73,396.62 × 44,352.20
  4. Step 4: Simplify right side
    49,030.22x = 3,255,301,569.56
  5. Step 5: Solve for x
    x = 3,255,301,569.56/49,030.22
  6. Step 6: Final answer
    x = 66,393.78

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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.