Home / 11,622.10-17,433.33-3,302.14

Finding the Fourth Proportional to 11,622.10, 17,433.33 and 3,302.14

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Solution

The fourth proportional to 11,622.10, 17,433.33 and 3,302.14 is: 4,953.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,622.10 : 17,433.33 = 3,302.14 : x
  2. Step 2: Convert to fraction form
    11,622.10/17,433.33 = 3,302.14/x
  3. Step 3: Cross multiply
    11,622.10x = 17,433.33 × 3,302.14
  4. Step 4: Simplify right side
    11,622.10x = 57,567,296.33
  5. Step 5: Solve for x
    x = 57,567,296.33/11,622.10
  6. Step 6: Final answer
    x = 4,953.26

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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.