Home / 46,610.25-69,924.51-18,525.06

Finding the Fourth Proportional to 46,610.25, 69,924.51 and 18,525.06

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Solution

The fourth proportional to 46,610.25, 69,924.51 and 18,525.06 is: 27,791.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,610.25 : 69,924.51 = 18,525.06 : x
  2. Step 2: Convert to fraction form
    46,610.25/69,924.51 = 18,525.06/x
  3. Step 3: Cross multiply
    46,610.25x = 69,924.51 × 18,525.06
  4. Step 4: Simplify right side
    46,610.25x = 1,295,355,743.22
  5. Step 5: Solve for x
    x = 1,295,355,743.22/46,610.25
  6. Step 6: Final answer
    x = 27,791.22

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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.