Home / 132,093.02-197,986.94-60,866.74

Finding the Fourth Proportional to 132,093.02, 197,986.94 and 60,866.74

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Solution

The fourth proportional to 132,093.02, 197,986.94 and 60,866.74 is: 91,229.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,093.02 : 197,986.94 = 60,866.74 : x
  2. Step 2: Convert to fraction form
    132,093.02/197,986.94 = 60,866.74/x
  3. Step 3: Cross multiply
    132,093.02x = 197,986.94 × 60,866.74
  4. Step 4: Simplify right side
    132,093.02x = 12,050,819,600.38
  5. Step 5: Solve for x
    x = 12,050,819,600.38/132,093.02
  6. Step 6: Final answer
    x = 91,229.80

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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.