Home / 69,567.90-104,212.73-32,076.64

Finding the Fourth Proportional to 69,567.90, 104,212.73 and 32,076.64

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Solution

The fourth proportional to 69,567.90, 104,212.73 and 32,076.64 is: 48,050.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,567.90 : 104,212.73 = 32,076.64 : x
  2. Step 2: Convert to fraction form
    69,567.90/104,212.73 = 32,076.64/x
  3. Step 3: Cross multiply
    69,567.90x = 104,212.73 × 32,076.64
  4. Step 4: Simplify right side
    69,567.90x = 3,342,794,253.65
  5. Step 5: Solve for x
    x = 3,342,794,253.65/69,567.90
  6. Step 6: Final answer
    x = 48,050.82

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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.