Home / 106,114.99-146,437.97-60,183.37

Finding the Fourth Proportional to 106,114.99, 146,437.97 and 60,183.37

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Solution

The fourth proportional to 106,114.99, 146,437.97 and 60,183.37 is: 83,052.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,114.99 : 146,437.97 = 60,183.37 : x
  2. Step 2: Convert to fraction form
    106,114.99/146,437.97 = 60,183.37/x
  3. Step 3: Cross multiply
    106,114.99x = 146,437.97 × 60,183.37
  4. Step 4: Simplify right side
    106,114.99x = 8,813,130,530.56
  5. Step 5: Solve for x
    x = 8,813,130,530.56/106,114.99
  6. Step 6: Final answer
    x = 83,052.64

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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.