Home / 33,405.24-46,087.79-19,054.76

Finding the Fourth Proportional to 33,405.24, 46,087.79 and 19,054.76

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Solution

The fourth proportional to 33,405.24, 46,087.79 and 19,054.76 is: 26,289.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,405.24 : 46,087.79 = 19,054.76 : x
  2. Step 2: Convert to fraction form
    33,405.24/46,087.79 = 19,054.76/x
  3. Step 3: Cross multiply
    33,405.24x = 46,087.79 × 19,054.76
  4. Step 4: Simplify right side
    33,405.24x = 878,191,451.67
  5. Step 5: Solve for x
    x = 878,191,451.67/33,405.24
  6. Step 6: Final answer
    x = 26,289.03

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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.