Home / 67,914.46-93,696.24-50,052.07

Finding the Fourth Proportional to 67,914.46, 93,696.24 and 50,052.07

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Solution

The fourth proportional to 67,914.46, 93,696.24 and 50,052.07 is: 69,052.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,914.46 : 93,696.24 = 50,052.07 : x
  2. Step 2: Convert to fraction form
    67,914.46/93,696.24 = 50,052.07/x
  3. Step 3: Cross multiply
    67,914.46x = 93,696.24 × 50,052.07
  4. Step 4: Simplify right side
    67,914.46x = 4,689,690,763.22
  5. Step 5: Solve for x
    x = 4,689,690,763.22/67,914.46
  6. Step 6: Final answer
    x = 69,052.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.