Home / 151,090.73-226,611.44-44,449.73

Finding the Fourth Proportional to 151,090.73, 226,611.44 and 44,449.73

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Solution

The fourth proportional to 151,090.73, 226,611.44 and 44,449.73 is: 66,667.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,090.73 : 226,611.44 = 44,449.73 : x
  2. Step 2: Convert to fraction form
    151,090.73/226,611.44 = 44,449.73/x
  3. Step 3: Cross multiply
    151,090.73x = 226,611.44 × 44,449.73
  4. Step 4: Simplify right side
    151,090.73x = 10,072,817,667.19
  5. Step 5: Solve for x
    x = 10,072,817,667.19/151,090.73
  6. Step 6: Final answer
    x = 66,667.35

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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.