Home / 33,917.04-46,808.47-19,769.58

Finding the Fourth Proportional to 33,917.04, 46,808.47 and 19,769.58

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Solution

The fourth proportional to 33,917.04, 46,808.47 and 19,769.58 is: 27,283.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,917.04 : 46,808.47 = 19,769.58 : x
  2. Step 2: Convert to fraction form
    33,917.04/46,808.47 = 19,769.58/x
  3. Step 3: Cross multiply
    33,917.04x = 46,808.47 × 19,769.58
  4. Step 4: Simplify right side
    33,917.04x = 925,383,792.34
  5. Step 5: Solve for x
    x = 925,383,792.34/33,917.04
  6. Step 6: Final answer
    x = 27,283.74

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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.