Home / 75,096.06-103,632.87-41,562.06

Finding the Fourth Proportional to 75,096.06, 103,632.87 and 41,562.06

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Solution

The fourth proportional to 75,096.06, 103,632.87 and 41,562.06 is: 57,355.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,096.06 : 103,632.87 = 41,562.06 : x
  2. Step 2: Convert to fraction form
    75,096.06/103,632.87 = 41,562.06/x
  3. Step 3: Cross multiply
    75,096.06x = 103,632.87 × 41,562.06
  4. Step 4: Simplify right side
    75,096.06x = 4,307,195,560.91
  5. Step 5: Solve for x
    x = 4,307,195,560.91/75,096.06
  6. Step 6: Final answer
    x = 57,355.81

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1.5x scale

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.