Home / 33,718.32-46,537.56-19,386.54

Finding the Fourth Proportional to 33,718.32, 46,537.56 and 19,386.54

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Solution

The fourth proportional to 33,718.32, 46,537.56 and 19,386.54 is: 26,757.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,718.32 : 46,537.56 = 19,386.54 : x
  2. Step 2: Convert to fraction form
    33,718.32/46,537.56 = 19,386.54/x
  3. Step 3: Cross multiply
    33,718.32x = 46,537.56 × 19,386.54
  4. Step 4: Simplify right side
    33,718.32x = 902,202,268.44
  5. Step 5: Solve for x
    x = 902,202,268.44/33,718.32
  6. Step 6: Final answer
    x = 26,757.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.