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Finding the Fourth Proportional to 82,629.99, 114,029.04 and 46,826.82

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Solution

The fourth proportional to 82,629.99, 114,029.04 and 46,826.82 is: 64,620.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,629.99 : 114,029.04 = 46,826.82 : x
  2. Step 2: Convert to fraction form
    82,629.99/114,029.04 = 46,826.82/x
  3. Step 3: Cross multiply
    82,629.99x = 114,029.04 × 46,826.82
  4. Step 4: Simplify right side
    82,629.99x = 5,339,617,330.85
  5. Step 5: Solve for x
    x = 5,339,617,330.85/82,629.99
  6. Step 6: Final answer
    x = 64,620.82

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