Home / 62,912.34-94,384.85-23,469.75

Finding the Fourth Proportional to 62,912.34, 94,384.85 and 23,469.75

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Solution

The fourth proportional to 62,912.34, 94,384.85 and 23,469.75 is: 35,210.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,912.34 : 94,384.85 = 23,469.75 : x
  2. Step 2: Convert to fraction form
    62,912.34/94,384.85 = 23,469.75/x
  3. Step 3: Cross multiply
    62,912.34x = 94,384.85 × 23,469.75
  4. Step 4: Simplify right side
    62,912.34x = 2,215,188,715.94
  5. Step 5: Solve for x
    x = 2,215,188,715.94/62,912.34
  6. Step 6: Final answer
    x = 35,210.72

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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.