Home / 69,293.28-95,625.44-37,462.80

Finding the Fourth Proportional to 69,293.28, 95,625.44 and 37,462.80

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Solution

The fourth proportional to 69,293.28, 95,625.44 and 37,462.80 is: 51,699.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,293.28 : 95,625.44 = 37,462.80 : x
  2. Step 2: Convert to fraction form
    69,293.28/95,625.44 = 37,462.80/x
  3. Step 3: Cross multiply
    69,293.28x = 95,625.44 × 37,462.80
  4. Step 4: Simplify right side
    69,293.28x = 3,582,396,733.63
  5. Step 5: Solve for x
    x = 3,582,396,733.63/69,293.28
  6. Step 6: Final answer
    x = 51,699.05

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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.