Home / 114,150.33-171,266.09-50,964.75

Finding the Fourth Proportional to 114,150.33, 171,266.09 and 50,964.75

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Solution

The fourth proportional to 114,150.33, 171,266.09 and 50,964.75 is: 76,465.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,150.33 : 171,266.09 = 50,964.75 : x
  2. Step 2: Convert to fraction form
    114,150.33/171,266.09 = 50,964.75/x
  3. Step 3: Cross multiply
    114,150.33x = 171,266.09 × 50,964.75
  4. Step 4: Simplify right side
    114,150.33x = 8,728,533,205.50
  5. Step 5: Solve for x
    x = 8,728,533,205.50/114,150.33
  6. Step 6: Final answer
    x = 76,465.25

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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.