Home / 26,021.03-35,909.09-14,084.40

Finding the Fourth Proportional to 26,021.03, 35,909.09 and 14,084.40

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Solution

The fourth proportional to 26,021.03, 35,909.09 and 14,084.40 is: 19,436.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,021.03 : 35,909.09 = 14,084.40 : x
  2. Step 2: Convert to fraction form
    26,021.03/35,909.09 = 14,084.40/x
  3. Step 3: Cross multiply
    26,021.03x = 35,909.09 × 14,084.40
  4. Step 4: Simplify right side
    26,021.03x = 505,758,104.25
  5. Step 5: Solve for x
    x = 505,758,104.25/26,021.03
  6. Step 6: Final answer
    x = 19,436.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.