Home / 94,236.80-141,362.06-35,072.45

Finding the Fourth Proportional to 94,236.80, 141,362.06 and 35,072.45

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Solution

The fourth proportional to 94,236.80, 141,362.06 and 35,072.45 is: 52,611.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,236.80 : 141,362.06 = 35,072.45 : x
  2. Step 2: Convert to fraction form
    94,236.80/141,362.06 = 35,072.45/x
  3. Step 3: Cross multiply
    94,236.80x = 141,362.06 × 35,072.45
  4. Step 4: Simplify right side
    94,236.80x = 4,957,912,899.07
  5. Step 5: Solve for x
    x = 4,957,912,899.07/94,236.80
  6. Step 6: Final answer
    x = 52,611.22

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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.