Home / 9,003.04-13,504.48-2,847.04

Finding the Fourth Proportional to 9,003.04, 13,504.48 and 2,847.04

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Solution

The fourth proportional to 9,003.04, 13,504.48 and 2,847.04 is: 4,270.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003.04 : 13,504.48 = 2,847.04 : x
  2. Step 2: Convert to fraction form
    9,003.04/13,504.48 = 2,847.04/x
  3. Step 3: Cross multiply
    9,003.04x = 13,504.48 × 2,847.04
  4. Step 4: Simplify right side
    9,003.04x = 38,447,794.74
  5. Step 5: Solve for x
    x = 38,447,794.74/9,003.04
  6. Step 6: Final answer
    x = 4,270.53

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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.