Home / 195,669.26-293,635.44-69,309.08

Finding the Fourth Proportional to 195,669.26, 293,635.44 and 69,309.08

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Solution

The fourth proportional to 195,669.26, 293,635.44 and 69,309.08 is: 104,010.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,669.26 : 293,635.44 = 69,309.08 : x
  2. Step 2: Convert to fraction form
    195,669.26/293,635.44 = 69,309.08/x
  3. Step 3: Cross multiply
    195,669.26x = 293,635.44 × 69,309.08
  4. Step 4: Simplify right side
    195,669.26x = 20,351,602,201.80
  5. Step 5: Solve for x
    x = 20,351,602,201.80/195,669.26
  6. Step 6: Final answer
    x = 104,010.22

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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.