Home / 44,921.22-61,991.16-25,802.25

Finding the Fourth Proportional to 44,921.22, 61,991.16 and 25,802.25

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Solution

The fourth proportional to 44,921.22, 61,991.16 and 25,802.25 is: 35,607.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,921.22 : 61,991.16 = 25,802.25 : x
  2. Step 2: Convert to fraction form
    44,921.22/61,991.16 = 25,802.25/x
  3. Step 3: Cross multiply
    44,921.22x = 61,991.16 × 25,802.25
  4. Step 4: Simplify right side
    44,921.22x = 1,599,511,408.11
  5. Step 5: Solve for x
    x = 1,599,511,408.11/44,921.22
  6. Step 6: Final answer
    x = 35,607.03

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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.