Home / 297,826.75-446,795.48-98,161.17

Finding the Fourth Proportional to 297,826.75, 446,795.48 and 98,161.17

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Solution

The fourth proportional to 297,826.75, 446,795.48 and 98,161.17 is: 147,260.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,826.75 : 446,795.48 = 98,161.17 : x
  2. Step 2: Convert to fraction form
    297,826.75/446,795.48 = 98,161.17/x
  3. Step 3: Cross multiply
    297,826.75x = 446,795.48 × 98,161.17
  4. Step 4: Simplify right side
    297,826.75x = 43,857,967,067.51
  5. Step 5: Solve for x
    x = 43,857,967,067.51/297,826.75
  6. Step 6: Final answer
    x = 147,260.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.