Home / 17,091.26-25,634.82-4,612.40

Finding the Fourth Proportional to 17,091.26, 25,634.82 and 4,612.40

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Solution

The fourth proportional to 17,091.26, 25,634.82 and 4,612.40 is: 6,918.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,091.26 : 25,634.82 = 4,612.40 : x
  2. Step 2: Convert to fraction form
    17,091.26/25,634.82 = 4,612.40/x
  3. Step 3: Cross multiply
    17,091.26x = 25,634.82 × 4,612.40
  4. Step 4: Simplify right side
    17,091.26x = 118,238,043.77
  5. Step 5: Solve for x
    x = 118,238,043.77/17,091.26
  6. Step 6: Final answer
    x = 6,918.04

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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.