Home / 69,558.32-104,348.36-22,184.03

Finding the Fourth Proportional to 69,558.32, 104,348.36 and 22,184.03

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Solution

The fourth proportional to 69,558.32, 104,348.36 and 22,184.03 is: 33,279.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,558.32 : 104,348.36 = 22,184.03 : x
  2. Step 2: Convert to fraction form
    69,558.32/104,348.36 = 22,184.03/x
  3. Step 3: Cross multiply
    69,558.32x = 104,348.36 × 22,184.03
  4. Step 4: Simplify right side
    69,558.32x = 2,314,867,148.69
  5. Step 5: Solve for x
    x = 2,314,867,148.69/69,558.32
  6. Step 6: Final answer
    x = 33,279.51

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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.