Home / 75,096.02-103,635.73-41,562.02

Finding the Fourth Proportional to 75,096.02, 103,635.73 and 41,562.02

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Solution

The fourth proportional to 75,096.02, 103,635.73 and 41,562.02 is: 57,357.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,096.02 : 103,635.73 = 41,562.02 : x
  2. Step 2: Convert to fraction form
    75,096.02/103,635.73 = 41,562.02/x
  3. Step 3: Cross multiply
    75,096.02x = 103,635.73 × 41,562.02
  4. Step 4: Simplify right side
    75,096.02x = 4,307,310,282.97
  5. Step 5: Solve for x
    x = 4,307,310,282.97/75,096.02
  6. Step 6: Final answer
    x = 57,357.37

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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.