Home / 69,788.07-96,266.49-41,492.07

Finding the Fourth Proportional to 69,788.07, 96,266.49 and 41,492.07

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Solution

The fourth proportional to 69,788.07, 96,266.49 and 41,492.07 is: 57,234.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,788.07 : 96,266.49 = 41,492.07 : x
  2. Step 2: Convert to fraction form
    69,788.07/96,266.49 = 41,492.07/x
  3. Step 3: Cross multiply
    69,788.07x = 96,266.49 × 41,492.07
  4. Step 4: Simplify right side
    69,788.07x = 3,994,295,252.94
  5. Step 5: Solve for x
    x = 3,994,295,252.94/69,788.07
  6. Step 6: Final answer
    x = 57,234.65

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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.