Home / 69,394.15-104,027.44-25,010.04

Finding the Fourth Proportional to 69,394.15, 104,027.44 and 25,010.04

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Solution

The fourth proportional to 69,394.15, 104,027.44 and 25,010.04 is: 37,492.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,394.15 : 104,027.44 = 25,010.04 : x
  2. Step 2: Convert to fraction form
    69,394.15/104,027.44 = 25,010.04/x
  3. Step 3: Cross multiply
    69,394.15x = 104,027.44 × 25,010.04
  4. Step 4: Simplify right side
    69,394.15x = 2,601,730,435.50
  5. Step 5: Solve for x
    x = 2,601,730,435.50/69,394.15
  6. Step 6: Final answer
    x = 37,492.07

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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.