Home / 64,844.09-97,274.64-25,396.07

Finding the Fourth Proportional to 64,844.09, 97,274.64 and 25,396.07

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Solution

The fourth proportional to 64,844.09, 97,274.64 and 25,396.07 is: 38,097.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,844.09 : 97,274.64 = 25,396.07 : x
  2. Step 2: Convert to fraction form
    64,844.09/97,274.64 = 25,396.07/x
  3. Step 3: Cross multiply
    64,844.09x = 97,274.64 × 25,396.07
  4. Step 4: Simplify right side
    64,844.09x = 2,470,393,439.68
  5. Step 5: Solve for x
    x = 2,470,393,439.68/64,844.09
  6. Step 6: Final answer
    x = 38,097.44

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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.