Home / 17,309.03-25,963.55-5,622.26

Finding the Fourth Proportional to 17,309.03, 25,963.55 and 5,622.26

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Solution

The fourth proportional to 17,309.03, 25,963.55 and 5,622.26 is: 8,433.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,309.03 : 25,963.55 = 5,622.26 : x
  2. Step 2: Convert to fraction form
    17,309.03/25,963.55 = 5,622.26/x
  3. Step 3: Cross multiply
    17,309.03x = 25,963.55 × 5,622.26
  4. Step 4: Simplify right side
    17,309.03x = 145,973,670.69
  5. Step 5: Solve for x
    x = 145,973,670.69/17,309.03
  6. Step 6: Final answer
    x = 8,433.38

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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.