Home / 42,241.48-58,240.26-27,107.44

Finding the Fourth Proportional to 42,241.48, 58,240.26 and 27,107.44

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Solution

The fourth proportional to 42,241.48, 58,240.26 and 27,107.44 is: 37,374.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,241.48 : 58,240.26 = 27,107.44 : x
  2. Step 2: Convert to fraction form
    42,241.48/58,240.26 = 27,107.44/x
  3. Step 3: Cross multiply
    42,241.48x = 58,240.26 × 27,107.44
  4. Step 4: Simplify right side
    42,241.48x = 1,578,744,353.53
  5. Step 5: Solve for x
    x = 1,578,744,353.53/42,241.48
  6. Step 6: Final answer
    x = 37,374.27

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1.5x scale

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.