Home / 68,527.03-94,562.07-41,665.81

Finding the Fourth Proportional to 68,527.03, 94,562.07 and 41,665.81

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Solution

The fourth proportional to 68,527.03, 94,562.07 and 41,665.81 is: 57,495.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,527.03 : 94,562.07 = 41,665.81 : x
  2. Step 2: Convert to fraction form
    68,527.03/94,562.07 = 41,665.81/x
  3. Step 3: Cross multiply
    68,527.03x = 94,562.07 × 41,665.81
  4. Step 4: Simplify right side
    68,527.03x = 3,940,005,241.83
  5. Step 5: Solve for x
    x = 3,940,005,241.83/68,527.03
  6. Step 6: Final answer
    x = 57,495.64

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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.