Home / 75,837.60-104,676.71-44,016.75

Finding the Fourth Proportional to 75,837.60, 104,676.71 and 44,016.75

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Solution

The fourth proportional to 75,837.60, 104,676.71 and 44,016.75 is: 60,755.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,837.60 : 104,676.71 = 44,016.75 : x
  2. Step 2: Convert to fraction form
    75,837.60/104,676.71 = 44,016.75/x
  3. Step 3: Cross multiply
    75,837.60x = 104,676.71 × 44,016.75
  4. Step 4: Simplify right side
    75,837.60x = 4,607,528,354.81
  5. Step 5: Solve for x
    x = 4,607,528,354.81/75,837.60
  6. Step 6: Final answer
    x = 60,755.20

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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.