Home / 46,100.36-69,101.19-32,912.75

Finding the Fourth Proportional to 46,100.36, 69,101.19 and 32,912.75

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Solution

The fourth proportional to 46,100.36, 69,101.19 and 32,912.75 is: 49,333.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,100.36 : 69,101.19 = 32,912.75 : x
  2. Step 2: Convert to fraction form
    46,100.36/69,101.19 = 32,912.75/x
  3. Step 3: Cross multiply
    46,100.36x = 69,101.19 × 32,912.75
  4. Step 4: Simplify right side
    46,100.36x = 2,274,309,845.67
  5. Step 5: Solve for x
    x = 2,274,309,845.67/46,100.36
  6. Step 6: Final answer
    x = 49,333.89

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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.