Home / 246,974.64-370,463.82-69,499.68

Finding the Fourth Proportional to 246,974.64, 370,463.82 and 69,499.68

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Solution

The fourth proportional to 246,974.64, 370,463.82 and 69,499.68 is: 104,250.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,974.64 : 370,463.82 = 69,499.68 : x
  2. Step 2: Convert to fraction form
    246,974.64/370,463.82 = 69,499.68/x
  3. Step 3: Cross multiply
    246,974.64x = 370,463.82 × 69,499.68
  4. Step 4: Simplify right side
    246,974.64x = 25,747,116,941.58
  5. Step 5: Solve for x
    x = 25,747,116,941.58/246,974.64
  6. Step 6: Final answer
    x = 104,250.04

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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.