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Finding the Fourth Proportional to 69,463.26, 104,084.18 and 44,482.76

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Solution

The fourth proportional to 69,463.26, 104,084.18 and 44,482.76 is: 66,653.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,463.26 : 104,084.18 = 44,482.76 : x
  2. Step 2: Convert to fraction form
    69,463.26/104,084.18 = 44,482.76/x
  3. Step 3: Cross multiply
    69,463.26x = 104,084.18 × 44,482.76
  4. Step 4: Simplify right side
    69,463.26x = 4,629,951,803.34
  5. Step 5: Solve for x
    x = 4,629,951,803.34/69,463.26
  6. Step 6: Final answer
    x = 66,653.24

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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.