Home / 69,206.10-95,504.41-37,374.99

Finding the Fourth Proportional to 69,206.10, 95,504.41 and 37,374.99

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Solution

The fourth proportional to 69,206.10, 95,504.41 and 37,374.99 is: 51,577.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,206.10 : 95,504.41 = 37,374.99 : x
  2. Step 2: Convert to fraction form
    69,206.10/95,504.41 = 37,374.99/x
  3. Step 3: Cross multiply
    69,206.10x = 95,504.41 × 37,374.99
  4. Step 4: Simplify right side
    69,206.10x = 3,569,476,181.83
  5. Step 5: Solve for x
    x = 3,569,476,181.83/69,206.10
  6. Step 6: Final answer
    x = 51,577.48

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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.