Home / 94,249.37-141,344.06-31,057.70

Finding the Fourth Proportional to 94,249.37, 141,344.06 and 31,057.70

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Solution

The fourth proportional to 94,249.37, 141,344.06 and 31,057.70 is: 46,576.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,249.37 : 141,344.06 = 31,057.70 : x
  2. Step 2: Convert to fraction form
    94,249.37/141,344.06 = 31,057.70/x
  3. Step 3: Cross multiply
    94,249.37x = 141,344.06 × 31,057.70
  4. Step 4: Simplify right side
    94,249.37x = 4,389,822,004.89
  5. Step 5: Solve for x
    x = 4,389,822,004.89/94,249.37
  6. Step 6: Final answer
    x = 46,576.67

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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.