Home / 73,384.22-101,270.62-41,559.32

Finding the Fourth Proportional to 73,384.22, 101,270.62 and 41,559.32

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Solution

The fourth proportional to 73,384.22, 101,270.62 and 41,559.32 is: 57,352.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,384.22 : 101,270.62 = 41,559.32 : x
  2. Step 2: Convert to fraction form
    73,384.22/101,270.62 = 41,559.32/x
  3. Step 3: Cross multiply
    73,384.22x = 101,270.62 × 41,559.32
  4. Step 4: Simplify right side
    73,384.22x = 4,208,738,103.18
  5. Step 5: Solve for x
    x = 4,208,738,103.18/73,384.22
  6. Step 6: Final answer
    x = 57,352.09

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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.