Home / 67,914.46-101,848.62-23,530.86

Finding the Fourth Proportional to 67,914.46, 101,848.62 and 23,530.86

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Solution

The fourth proportional to 67,914.46, 101,848.62 and 23,530.86 is: 35,288.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,914.46 : 101,848.62 = 23,530.86 : x
  2. Step 2: Convert to fraction form
    67,914.46/101,848.62 = 23,530.86/x
  3. Step 3: Cross multiply
    67,914.46x = 101,848.62 × 23,530.86
  4. Step 4: Simplify right side
    67,914.46x = 2,396,585,706.65
  5. Step 5: Solve for x
    x = 2,396,585,706.65/67,914.46
  6. Step 6: Final answer
    x = 35,288.30

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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.