Home / 7,667.03-11,504.98-3,224.34

Finding the Fourth Proportional to 7,667.03, 11,504.98 and 3,224.34

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Solution

The fourth proportional to 7,667.03, 11,504.98 and 3,224.34 is: 4,838.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,667.03 : 11,504.98 = 3,224.34 : x
  2. Step 2: Convert to fraction form
    7,667.03/11,504.98 = 3,224.34/x
  3. Step 3: Cross multiply
    7,667.03x = 11,504.98 × 3,224.34
  4. Step 4: Simplify right side
    7,667.03x = 37,095,971.24
  5. Step 5: Solve for x
    x = 37,095,971.24/7,667.03
  6. Step 6: Final answer
    x = 4,838.37

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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.