Home / 69,523.29-104,165.74-46,684.33

Finding the Fourth Proportional to 69,523.29, 104,165.74 and 46,684.33

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Solution

The fourth proportional to 69,523.29, 104,165.74 and 46,684.33 is: 69,946.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,523.29 : 104,165.74 = 46,684.33 : x
  2. Step 2: Convert to fraction form
    69,523.29/104,165.74 = 46,684.33/x
  3. Step 3: Cross multiply
    69,523.29x = 104,165.74 × 46,684.33
  4. Step 4: Simplify right side
    69,523.29x = 4,862,907,260.03
  5. Step 5: Solve for x
    x = 4,862,907,260.03/69,523.29
  6. Step 6: Final answer
    x = 69,946.45

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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.