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Finding the Fourth Proportional to 247,249.44, 371,026.44 and 97,464.24

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Solution

The fourth proportional to 247,249.44, 371,026.44 and 97,464.24 is: 146,256.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,249.44 : 371,026.44 = 97,464.24 : x
  2. Step 2: Convert to fraction form
    247,249.44/371,026.44 = 97,464.24/x
  3. Step 3: Cross multiply
    247,249.44x = 371,026.44 × 97,464.24
  4. Step 4: Simplify right side
    247,249.44x = 36,161,809,994.51
  5. Step 5: Solve for x
    x = 36,161,809,994.51/247,249.44
  6. Step 6: Final answer
    x = 146,256.39

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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.