Home / 7,350.76-11,022.36-2,967.04

Finding the Fourth Proportional to 7,350.76, 11,022.36 and 2,967.04

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Solution

The fourth proportional to 7,350.76, 11,022.36 and 2,967.04 is: 4,449.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,350.76 : 11,022.36 = 2,967.04 : x
  2. Step 2: Convert to fraction form
    7,350.76/11,022.36 = 2,967.04/x
  3. Step 3: Cross multiply
    7,350.76x = 11,022.36 × 2,967.04
  4. Step 4: Simplify right side
    7,350.76x = 32,703,783.01
  5. Step 5: Solve for x
    x = 32,703,783.01/7,350.76
  6. Step 6: Final answer
    x = 4,449.03

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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.