Home / 176,150.25-243,086.53-95,577.58

Finding the Fourth Proportional to 176,150.25, 243,086.53 and 95,577.58

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Solution

The fourth proportional to 176,150.25, 243,086.53 and 95,577.58 is: 131,896.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,150.25 : 243,086.53 = 95,577.58 : x
  2. Step 2: Convert to fraction form
    176,150.25/243,086.53 = 95,577.58/x
  3. Step 3: Cross multiply
    176,150.25x = 243,086.53 × 95,577.58
  4. Step 4: Simplify right side
    176,150.25x = 23,233,622,268.00
  5. Step 5: Solve for x
    x = 23,233,622,268.00/176,150.25
  6. Step 6: Final answer
    x = 131,896.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.