Home / 69,595.14-104,402.99-25,211.57

Finding the Fourth Proportional to 69,595.14, 104,402.99 and 25,211.57

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Solution

The fourth proportional to 69,595.14, 104,402.99 and 25,211.57 is: 37,821.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,595.14 : 104,402.99 = 25,211.57 : x
  2. Step 2: Convert to fraction form
    69,595.14/104,402.99 = 25,211.57/x
  3. Step 3: Cross multiply
    69,595.14x = 104,402.99 × 25,211.57
  4. Step 4: Simplify right side
    69,595.14x = 2,632,162,642.52
  5. Step 5: Solve for x
    x = 2,632,162,642.52/69,595.14
  6. Step 6: Final answer
    x = 37,821.07

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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.