Home / 46,645.56-69,945.66-17,043.30

Finding the Fourth Proportional to 46,645.56, 69,945.66 and 17,043.30

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Solution

The fourth proportional to 46,645.56, 69,945.66 and 17,043.30 is: 25,556.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,645.56 : 69,945.66 = 17,043.30 : x
  2. Step 2: Convert to fraction form
    46,645.56/69,945.66 = 17,043.30/x
  3. Step 3: Cross multiply
    46,645.56x = 69,945.66 × 17,043.30
  4. Step 4: Simplify right side
    46,645.56x = 1,192,104,867.08
  5. Step 5: Solve for x
    x = 1,192,104,867.08/46,645.56
  6. Step 6: Final answer
    x = 25,556.66

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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.