Home / 69,470.48-104,204.28-44,522.64

Finding the Fourth Proportional to 69,470.48, 104,204.28 and 44,522.64

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Solution

The fourth proportional to 69,470.48, 104,204.28 and 44,522.64 is: 66,783.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,470.48 : 104,204.28 = 44,522.64 : x
  2. Step 2: Convert to fraction form
    69,470.48/104,204.28 = 44,522.64/x
  3. Step 3: Cross multiply
    69,470.48x = 104,204.28 × 44,522.64
  4. Step 4: Simplify right side
    69,470.48x = 4,639,449,644.90
  5. Step 5: Solve for x
    x = 4,639,449,644.90/69,470.48
  6. Step 6: Final answer
    x = 66,783.04

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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.