Home / 69,183.22-103,773.39-46,940.98

Finding the Fourth Proportional to 69,183.22, 103,773.39 and 46,940.98

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Solution

The fourth proportional to 69,183.22, 103,773.39 and 46,940.98 is: 70,410.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,183.22 : 103,773.39 = 46,940.98 : x
  2. Step 2: Convert to fraction form
    69,183.22/103,773.39 = 46,940.98/x
  3. Step 3: Cross multiply
    69,183.22x = 103,773.39 × 46,940.98
  4. Step 4: Simplify right side
    69,183.22x = 4,871,224,624.52
  5. Step 5: Solve for x
    x = 4,871,224,624.52/69,183.22
  6. Step 6: Final answer
    x = 70,410.49

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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.