Home / 63,021.90-94,550.40-27,486.33

Finding the Fourth Proportional to 63,021.90, 94,550.40 and 27,486.33

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Solution

The fourth proportional to 63,021.90, 94,550.40 and 27,486.33 is: 41,237.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,021.90 : 94,550.40 = 27,486.33 : x
  2. Step 2: Convert to fraction form
    63,021.90/94,550.40 = 27,486.33/x
  3. Step 3: Cross multiply
    63,021.90x = 94,550.40 × 27,486.33
  4. Step 4: Simplify right side
    63,021.90x = 2,598,843,496.03
  5. Step 5: Solve for x
    x = 2,598,843,496.03/63,021.90
  6. Step 6: Final answer
    x = 41,237.15

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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.