Home / 69,334.24-104,010-22,574.56

Finding the Fourth Proportional to 69,334.24, 104,010 and 22,574.56

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Solution

The fourth proportional to 69,334.24, 104,010 and 22,574.56 is: 33,864.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,334.24 : 104,010 = 22,574.56 : x
  2. Step 2: Convert to fraction form
    69,334.24/104,010 = 22,574.56/x
  3. Step 3: Cross multiply
    69,334.24x = 104,010 × 22,574.56
  4. Step 4: Simplify right side
    69,334.24x = 2,347,979,985.60
  5. Step 5: Solve for x
    x = 2,347,979,985.60/69,334.24
  6. Step 6: Final answer
    x = 33,864.65

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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.