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Finding the Fourth Proportional to 69,457.97, 95,852.04 and 37,626.99

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Solution

The fourth proportional to 69,457.97, 95,852.04 and 37,626.99 is: 51,925.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,457.97 : 95,852.04 = 37,626.99 : x
  2. Step 2: Convert to fraction form
    69,457.97/95,852.04 = 37,626.99/x
  3. Step 3: Cross multiply
    69,457.97x = 95,852.04 × 37,626.99
  4. Step 4: Simplify right side
    69,457.97x = 3,606,623,609.46
  5. Step 5: Solve for x
    x = 3,606,623,609.46/69,457.97
  6. Step 6: Final answer
    x = 51,925.27

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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.