Home / 106,923.96-160,382.52-50,804.46

Finding the Fourth Proportional to 106,923.96, 160,382.52 and 50,804.46

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Solution

The fourth proportional to 106,923.96, 160,382.52 and 50,804.46 is: 76,205.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,923.96 : 160,382.52 = 50,804.46 : x
  2. Step 2: Convert to fraction form
    106,923.96/160,382.52 = 50,804.46/x
  3. Step 3: Cross multiply
    106,923.96x = 160,382.52 × 50,804.46
  4. Step 4: Simplify right side
    106,923.96x = 8,148,147,322.04
  5. Step 5: Solve for x
    x = 8,148,147,322.04/106,923.96
  6. Step 6: Final answer
    x = 76,205.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.