Home / 69,466.45-104,196.77-29,474.46

Finding the Fourth Proportional to 69,466.45, 104,196.77 and 29,474.46

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Solution

The fourth proportional to 69,466.45, 104,196.77 and 29,474.46 is: 44,210.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,466.45 : 104,196.77 = 29,474.46 : x
  2. Step 2: Convert to fraction form
    69,466.45/104,196.77 = 29,474.46/x
  3. Step 3: Cross multiply
    69,466.45x = 104,196.77 × 29,474.46
  4. Step 4: Simplify right side
    69,466.45x = 3,071,143,529.49
  5. Step 5: Solve for x
    x = 3,071,143,529.49/69,466.45
  6. Step 6: Final answer
    x = 44,210.46

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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.