Home / 246,790.56-370,112.26-104,633.55

Finding the Fourth Proportional to 246,790.56, 370,112.26 and 104,633.55

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Solution

The fourth proportional to 246,790.56, 370,112.26 and 104,633.55 is: 156,919.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,790.56 : 370,112.26 = 104,633.55 : x
  2. Step 2: Convert to fraction form
    246,790.56/370,112.26 = 104,633.55/x
  3. Step 3: Cross multiply
    246,790.56x = 370,112.26 × 104,633.55
  4. Step 4: Simplify right side
    246,790.56x = 38,726,159,662.32
  5. Step 5: Solve for x
    x = 38,726,159,662.32/246,790.56
  6. Step 6: Final answer
    x = 156,919.13

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1.5x scale

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.