Home / 107,850.02-148,834.08-59,453.75

Finding the Fourth Proportional to 107,850.02, 148,834.08 and 59,453.75

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Solution

The fourth proportional to 107,850.02, 148,834.08 and 59,453.75 is: 82,046.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,850.02 : 148,834.08 = 59,453.75 : x
  2. Step 2: Convert to fraction form
    107,850.02/148,834.08 = 59,453.75/x
  3. Step 3: Cross multiply
    107,850.02x = 148,834.08 × 59,453.75
  4. Step 4: Simplify right side
    107,850.02x = 8,848,744,183.80
  5. Step 5: Solve for x
    x = 8,848,744,183.80/107,850.02
  6. Step 6: Final answer
    x = 82,046.76

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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.