Home / 94,056.35-141,121.25-41,428.94

Finding the Fourth Proportional to 94,056.35, 141,121.25 and 41,428.94

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Solution

The fourth proportional to 94,056.35, 141,121.25 and 41,428.94 is: 62,159.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,056.35 : 141,121.25 = 41,428.94 : x
  2. Step 2: Convert to fraction form
    94,056.35/141,121.25 = 41,428.94/x
  3. Step 3: Cross multiply
    94,056.35x = 141,121.25 × 41,428.94
  4. Step 4: Simplify right side
    94,056.35x = 5,846,503,798.98
  5. Step 5: Solve for x
    x = 5,846,503,798.98/94,056.35
  6. Step 6: Final answer
    x = 62,159.59

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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.