Home / 246,924.72-370,313.55-104,768.28

Finding the Fourth Proportional to 246,924.72, 370,313.55 and 104,768.28

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Solution

The fourth proportional to 246,924.72, 370,313.55 and 104,768.28 is: 157,121.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,924.72 : 370,313.55 = 104,768.28 : x
  2. Step 2: Convert to fraction form
    246,924.72/370,313.55 = 104,768.28/x
  3. Step 3: Cross multiply
    246,924.72x = 370,313.55 × 104,768.28
  4. Step 4: Simplify right side
    246,924.72x = 38,797,113,694.19
  5. Step 5: Solve for x
    x = 38,797,113,694.19/246,924.72
  6. Step 6: Final answer
    x = 157,121.22

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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.