Home / 69,562.46-104,331.56-32,119.34

Finding the Fourth Proportional to 69,562.46, 104,331.56 and 32,119.34

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Solution

The fourth proportional to 69,562.46, 104,331.56 and 32,119.34 is: 48,173.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,562.46 : 104,331.56 = 32,119.34 : x
  2. Step 2: Convert to fraction form
    69,562.46/104,331.56 = 32,119.34/x
  3. Step 3: Cross multiply
    69,562.46x = 104,331.56 × 32,119.34
  4. Step 4: Simplify right side
    69,562.46x = 3,351,060,848.37
  5. Step 5: Solve for x
    x = 3,351,060,848.37/69,562.46
  6. Step 6: Final answer
    x = 48,173.41

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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.