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Finding the Fourth Proportional to 164,523.37, 246,736.01 and 69,752.03

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Solution

The fourth proportional to 164,523.37, 246,736.01 and 69,752.03 is: 104,607.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,523.37 : 246,736.01 = 69,752.03 : x
  2. Step 2: Convert to fraction form
    164,523.37/246,736.01 = 69,752.03/x
  3. Step 3: Cross multiply
    164,523.37x = 246,736.01 × 69,752.03
  4. Step 4: Simplify right side
    164,523.37x = 17,210,337,900.19
  5. Step 5: Solve for x
    x = 17,210,337,900.19/164,523.37
  6. Step 6: Final answer
    x = 104,607.25

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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.