Home / 182,093.01-273,136.27-69,742.77

Finding the Fourth Proportional to 182,093.01, 273,136.27 and 69,742.77

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Solution

The fourth proportional to 182,093.01, 273,136.27 and 69,742.77 is: 104,612.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,093.01 : 273,136.27 = 69,742.77 : x
  2. Step 2: Convert to fraction form
    182,093.01/273,136.27 = 69,742.77/x
  3. Step 3: Cross multiply
    182,093.01x = 273,136.27 × 69,742.77
  4. Step 4: Simplify right side
    182,093.01x = 19,049,280,057.27
  5. Step 5: Solve for x
    x = 19,049,280,057.27/182,093.01
  6. Step 6: Final answer
    x = 104,612.91

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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.