Home / 42,914.82-59,201.38-37,241.60

Finding the Fourth Proportional to 42,914.82, 59,201.38 and 37,241.60

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Solution

The fourth proportional to 42,914.82, 59,201.38 and 37,241.60 is: 51,375.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,914.82 : 59,201.38 = 37,241.60 : x
  2. Step 2: Convert to fraction form
    42,914.82/59,201.38 = 37,241.60/x
  3. Step 3: Cross multiply
    42,914.82x = 59,201.38 × 37,241.60
  4. Step 4: Simplify right side
    42,914.82x = 2,204,754,113.41
  5. Step 5: Solve for x
    x = 2,204,754,113.41/42,914.82
  6. Step 6: Final answer
    x = 51,375.12

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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.