Home / 69,739.23-104,557.58-22,326.89

Finding the Fourth Proportional to 69,739.23, 104,557.58 and 22,326.89

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Solution

The fourth proportional to 69,739.23, 104,557.58 and 22,326.89 is: 33,473.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,739.23 : 104,557.58 = 22,326.89 : x
  2. Step 2: Convert to fraction form
    69,739.23/104,557.58 = 22,326.89/x
  3. Step 3: Cross multiply
    69,739.23x = 104,557.58 × 22,326.89
  4. Step 4: Simplify right side
    69,739.23x = 2,334,445,750.35
  5. Step 5: Solve for x
    x = 2,334,445,750.35/69,739.23
  6. Step 6: Final answer
    x = 33,473.93

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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.