Home / 182,092.01-273,134.78-69,741.77

Finding the Fourth Proportional to 182,092.01, 273,134.78 and 69,741.77

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Solution

The fourth proportional to 182,092.01, 273,134.78 and 69,741.77 is: 104,611.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,092.01 : 273,134.78 = 69,741.77 : x
  2. Step 2: Convert to fraction form
    182,092.01/273,134.78 = 69,741.77/x
  3. Step 3: Cross multiply
    182,092.01x = 273,134.78 × 69,741.77
  4. Step 4: Simplify right side
    182,092.01x = 19,048,902,657.05
  5. Step 5: Solve for x
    x = 19,048,902,657.05/182,092.01
  6. Step 6: Final answer
    x = 104,611.41

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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.