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Finding the Fourth Proportional to 69,530.00, 104,434.52 and 41,504.81

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Solution

The fourth proportional to 69,530.00, 104,434.52 and 41,504.81 is: 62,340.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,530.00 : 104,434.52 = 41,504.81 : x
  2. Step 2: Convert to fraction form
    69,530.00/104,434.52 = 41,504.81/x
  3. Step 3: Cross multiply
    69,530.00x = 104,434.52 × 41,504.81
  4. Step 4: Simplify right side
    69,530.00x = 4,334,534,180.34
  5. Step 5: Solve for x
    x = 4,334,534,180.34/69,530.00
  6. Step 6: Final answer
    x = 62,340.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.