Home / 69,398.10-95,769.27-37,566.99

Finding the Fourth Proportional to 69,398.10, 95,769.27 and 37,566.99

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Solution

The fourth proportional to 69,398.10, 95,769.27 and 37,566.99 is: 51,842.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,398.10 : 95,769.27 = 37,566.99 : x
  2. Step 2: Convert to fraction form
    69,398.10/95,769.27 = 37,566.99/x
  3. Step 3: Cross multiply
    69,398.10x = 95,769.27 × 37,566.99
  4. Step 4: Simplify right side
    69,398.10x = 3,597,763,208.40
  5. Step 5: Solve for x
    x = 3,597,763,208.40/69,398.10
  6. Step 6: Final answer
    x = 51,842.39

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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.