Home / 182,096.01-273,140.78-69,745.77

Finding the Fourth Proportional to 182,096.01, 273,140.78 and 69,745.77

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Solution

The fourth proportional to 182,096.01, 273,140.78 and 69,745.77 is: 104,617.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,096.01 : 273,140.78 = 69,745.77 : x
  2. Step 2: Convert to fraction form
    182,096.01/273,140.78 = 69,745.77/x
  3. Step 3: Cross multiply
    182,096.01x = 273,140.78 × 69,745.77
  4. Step 4: Simplify right side
    182,096.01x = 19,050,413,670.77
  5. Step 5: Solve for x
    x = 19,050,413,670.77/182,096.01
  6. Step 6: Final answer
    x = 104,617.41

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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.