Home / 46,023.56-69,023.94-19,725.32

Finding the Fourth Proportional to 46,023.56, 69,023.94 and 19,725.32

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Solution

The fourth proportional to 46,023.56, 69,023.94 and 19,725.32 is: 29,583.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,023.56 : 69,023.94 = 19,725.32 : x
  2. Step 2: Convert to fraction form
    46,023.56/69,023.94 = 19,725.32/x
  3. Step 3: Cross multiply
    46,023.56x = 69,023.94 × 19,725.32
  4. Step 4: Simplify right side
    46,023.56x = 1,361,519,304.16
  5. Step 5: Solve for x
    x = 1,361,519,304.16/46,023.56
  6. Step 6: Final answer
    x = 29,583.09

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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.