Home / 131,766.58-197,658.68-46,367.27

Finding the Fourth Proportional to 131,766.58, 197,658.68 and 46,367.27

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Solution

The fourth proportional to 131,766.58, 197,658.68 and 46,367.27 is: 69,554.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,766.58 : 197,658.68 = 46,367.27 : x
  2. Step 2: Convert to fraction form
    131,766.58/197,658.68 = 46,367.27/x
  3. Step 3: Cross multiply
    131,766.58x = 197,658.68 × 46,367.27
  4. Step 4: Simplify right side
    131,766.58x = 9,164,892,163.27
  5. Step 5: Solve for x
    x = 9,164,892,163.27/131,766.58
  6. Step 6: Final answer
    x = 69,554.00

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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.