Home / 69,495.13-95,903.26-37,664.03

Finding the Fourth Proportional to 69,495.13, 95,903.26 and 37,664.03

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Solution

The fourth proportional to 69,495.13, 95,903.26 and 37,664.03 is: 51,976.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,495.13 : 95,903.26 = 37,664.03 : x
  2. Step 2: Convert to fraction form
    69,495.13/95,903.26 = 37,664.03/x
  3. Step 3: Cross multiply
    69,495.13x = 95,903.26 × 37,664.03
  4. Step 4: Simplify right side
    69,495.13x = 3,612,103,047.70
  5. Step 5: Solve for x
    x = 3,612,103,047.70/69,495.13
  6. Step 6: Final answer
    x = 51,976.35

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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.