Home / 7,968.05-11,952.07-3,795.41

Finding the Fourth Proportional to 7,968.05, 11,952.07 and 3,795.41

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Solution

The fourth proportional to 7,968.05, 11,952.07 and 3,795.41 is: 5,693.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,968.05 : 11,952.07 = 3,795.41 : x
  2. Step 2: Convert to fraction form
    7,968.05/11,952.07 = 3,795.41/x
  3. Step 3: Cross multiply
    7,968.05x = 11,952.07 × 3,795.41
  4. Step 4: Simplify right side
    7,968.05x = 45,363,006.00
  5. Step 5: Solve for x
    x = 45,363,006.00/7,968.05
  6. Step 6: Final answer
    x = 5,693.11

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1.5x scale

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.