Home / 33,839.21-46,697.06-19,498.64

Finding the Fourth Proportional to 33,839.21, 46,697.06 and 19,498.64

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Solution

The fourth proportional to 33,839.21, 46,697.06 and 19,498.64 is: 26,907.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,839.21 : 46,697.06 = 19,498.64 : x
  2. Step 2: Convert to fraction form
    33,839.21/46,697.06 = 19,498.64/x
  3. Step 3: Cross multiply
    33,839.21x = 46,697.06 × 19,498.64
  4. Step 4: Simplify right side
    33,839.21x = 910,529,352.14
  5. Step 5: Solve for x
    x = 910,529,352.14/33,839.21
  6. Step 6: Final answer
    x = 26,907.52

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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.