Home / 4,968.70-7,453.06-2,047.04

Finding the Fourth Proportional to 4,968.70, 7,453.06 and 2,047.04

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Solution

The fourth proportional to 4,968.70, 7,453.06 and 2,047.04 is: 3,070.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968.70 : 7,453.06 = 2,047.04 : x
  2. Step 2: Convert to fraction form
    4,968.70/7,453.06 = 2,047.04/x
  3. Step 3: Cross multiply
    4,968.70x = 7,453.06 × 2,047.04
  4. Step 4: Simplify right side
    4,968.70x = 15,256,711.94
  5. Step 5: Solve for x
    x = 15,256,711.94/4,968.70
  6. Step 6: Final answer
    x = 3,070.56

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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.