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Finding the Fourth Proportional to 237,887.26, 356,796.03 and 69,362.32

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Solution

The fourth proportional to 237,887.26, 356,796.03 and 69,362.32 is: 104,033.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,887.26 : 356,796.03 = 69,362.32 : x
  2. Step 2: Convert to fraction form
    237,887.26/356,796.03 = 69,362.32/x
  3. Step 3: Cross multiply
    237,887.26x = 356,796.03 × 69,362.32
  4. Step 4: Simplify right side
    237,887.26x = 24,748,200,407.59
  5. Step 5: Solve for x
    x = 24,748,200,407.59/237,887.26
  6. Step 6: Final answer
    x = 104,033.32

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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.