Home / 8,847.03-13,270.55-2,273.23

Finding the Fourth Proportional to 8,847.03, 13,270.55 and 2,273.23

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Solution

The fourth proportional to 8,847.03, 13,270.55 and 2,273.23 is: 3,409.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,847.03 : 13,270.55 = 2,273.23 : x
  2. Step 2: Convert to fraction form
    8,847.03/13,270.55 = 2,273.23/x
  3. Step 3: Cross multiply
    8,847.03x = 13,270.55 × 2,273.23
  4. Step 4: Simplify right side
    8,847.03x = 30,166,955.74
  5. Step 5: Solve for x
    x = 30,166,955.74/8,847.03
  6. Step 6: Final answer
    x = 3,409.84

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Double scale
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Similar ratio
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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.