Home / 69,727.28-104,546.57-32,237.24

Finding the Fourth Proportional to 69,727.28, 104,546.57 and 32,237.24

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Solution

The fourth proportional to 69,727.28, 104,546.57 and 32,237.24 is: 48,335.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,727.28 : 104,546.57 = 32,237.24 : x
  2. Step 2: Convert to fraction form
    69,727.28/104,546.57 = 32,237.24/x
  3. Step 3: Cross multiply
    69,727.28x = 104,546.57 × 32,237.24
  4. Step 4: Simplify right side
    69,727.28x = 3,370,292,184.35
  5. Step 5: Solve for x
    x = 3,370,292,184.35/69,727.28
  6. Step 6: Final answer
    x = 48,335.35

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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.