Home / 42,394.26-58,504.33-26,487.96

Finding the Fourth Proportional to 42,394.26, 58,504.33 and 26,487.96

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Solution

The fourth proportional to 42,394.26, 58,504.33 and 26,487.96 is: 36,553.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,394.26 : 58,504.33 = 26,487.96 : x
  2. Step 2: Convert to fraction form
    42,394.26/58,504.33 = 26,487.96/x
  3. Step 3: Cross multiply
    42,394.26x = 58,504.33 × 26,487.96
  4. Step 4: Simplify right side
    42,394.26x = 1,549,660,352.87
  5. Step 5: Solve for x
    x = 1,549,660,352.87/42,394.26
  6. Step 6: Final answer
    x = 36,553.54

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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.