Home / 33,907.20-46,783.33-19,752.04

Finding the Fourth Proportional to 33,907.20, 46,783.33 and 19,752.04

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Solution

The fourth proportional to 33,907.20, 46,783.33 and 19,752.04 is: 27,252.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,907.20 : 46,783.33 = 19,752.04 : x
  2. Step 2: Convert to fraction form
    33,907.20/46,783.33 = 19,752.04/x
  3. Step 3: Cross multiply
    33,907.20x = 46,783.33 × 19,752.04
  4. Step 4: Simplify right side
    33,907.20x = 924,066,205.49
  5. Step 5: Solve for x
    x = 924,066,205.49/33,907.20
  6. Step 6: Final answer
    x = 27,252.80

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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.