Home / 246,828.35-370,256.87-69,349.22

Finding the Fourth Proportional to 246,828.35, 370,256.87 and 69,349.22

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Solution

The fourth proportional to 246,828.35, 370,256.87 and 69,349.22 is: 104,027.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,828.35 : 370,256.87 = 69,349.22 : x
  2. Step 2: Convert to fraction form
    246,828.35/370,256.87 = 69,349.22/x
  3. Step 3: Cross multiply
    246,828.35x = 370,256.87 × 69,349.22
  4. Step 4: Simplify right side
    246,828.35x = 25,677,022,936.11
  5. Step 5: Solve for x
    x = 25,677,022,936.11/246,828.35
  6. Step 6: Final answer
    x = 104,027.85

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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.