Home / 75,597.03-113,362.74-22,994.28

Finding the Fourth Proportional to 75,597.03, 113,362.74 and 22,994.28

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Solution

The fourth proportional to 75,597.03, 113,362.74 and 22,994.28 is: 34,481.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,597.03 : 113,362.74 = 22,994.28 : x
  2. Step 2: Convert to fraction form
    75,597.03/113,362.74 = 22,994.28/x
  3. Step 3: Cross multiply
    75,597.03x = 113,362.74 × 22,994.28
  4. Step 4: Simplify right side
    75,597.03x = 2,606,694,585.13
  5. Step 5: Solve for x
    x = 2,606,694,585.13/75,597.03
  6. Step 6: Final answer
    x = 34,481.44

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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.