Home / 94,222.20-141,290.10-41,604.60

Finding the Fourth Proportional to 94,222.20, 141,290.10 and 41,604.60

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Solution

The fourth proportional to 94,222.20, 141,290.10 and 41,604.60 is: 62,387.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,222.20 : 141,290.10 = 41,604.60 : x
  2. Step 2: Convert to fraction form
    94,222.20/141,290.10 = 41,604.60/x
  3. Step 3: Cross multiply
    94,222.20x = 141,290.10 × 41,604.60
  4. Step 4: Simplify right side
    94,222.20x = 5,878,318,094.46
  5. Step 5: Solve for x
    x = 5,878,318,094.46/94,222.20
  6. Step 6: Final answer
    x = 62,387.82

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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.