Home / 46,467.73-69,736.65-21,525.28

Finding the Fourth Proportional to 46,467.73, 69,736.65 and 21,525.28

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Solution

The fourth proportional to 46,467.73, 69,736.65 and 21,525.28 is: 32,304.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,467.73 : 69,736.65 = 21,525.28 : x
  2. Step 2: Convert to fraction form
    46,467.73/69,736.65 = 21,525.28/x
  3. Step 3: Cross multiply
    46,467.73x = 69,736.65 × 21,525.28
  4. Step 4: Simplify right side
    46,467.73x = 1,501,100,917.51
  5. Step 5: Solve for x
    x = 1,501,100,917.51/46,467.73
  6. Step 6: Final answer
    x = 32,304.16

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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.