Home / 17,323.35-25,984.98-4,175.70

Finding the Fourth Proportional to 17,323.35, 25,984.98 and 4,175.70

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Solution

The fourth proportional to 17,323.35, 25,984.98 and 4,175.70 is: 6,263.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,323.35 : 25,984.98 = 4,175.70 : x
  2. Step 2: Convert to fraction form
    17,323.35/25,984.98 = 4,175.70/x
  3. Step 3: Cross multiply
    17,323.35x = 25,984.98 × 4,175.70
  4. Step 4: Simplify right side
    17,323.35x = 108,505,480.99
  5. Step 5: Solve for x
    x = 108,505,480.99/17,323.35
  6. Step 6: Final answer
    x = 6,263.54

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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.