Home / 33,694.43-46,483.26-19,539.06

Finding the Fourth Proportional to 33,694.43, 46,483.26 and 19,539.06

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Solution

The fourth proportional to 33,694.43, 46,483.26 and 19,539.06 is: 26,955.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,694.43 : 46,483.26 = 19,539.06 : x
  2. Step 2: Convert to fraction form
    33,694.43/46,483.26 = 19,539.06/x
  3. Step 3: Cross multiply
    33,694.43x = 46,483.26 × 19,539.06
  4. Step 4: Simplify right side
    33,694.43x = 908,239,206.14
  5. Step 5: Solve for x
    x = 908,239,206.14/33,694.43
  6. Step 6: Final answer
    x = 26,955.18

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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.