Home / 62,825.58-94,270.26-41,780.26

Finding the Fourth Proportional to 62,825.58, 94,270.26 and 41,780.26

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Solution

The fourth proportional to 62,825.58, 94,270.26 and 41,780.26 is: 62,691.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,825.58 : 94,270.26 = 41,780.26 : x
  2. Step 2: Convert to fraction form
    62,825.58/94,270.26 = 41,780.26/x
  3. Step 3: Cross multiply
    62,825.58x = 94,270.26 × 41,780.26
  4. Step 4: Simplify right side
    62,825.58x = 3,938,635,973.07
  5. Step 5: Solve for x
    x = 3,938,635,973.07/62,825.58
  6. Step 6: Final answer
    x = 62,691.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.