Home / 110,578.53-152,592.62-62,825.25

Finding the Fourth Proportional to 110,578.53, 152,592.62 and 62,825.25

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Solution

The fourth proportional to 110,578.53, 152,592.62 and 62,825.25 is: 86,695.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,578.53 : 152,592.62 = 62,825.25 : x
  2. Step 2: Convert to fraction form
    110,578.53/152,592.62 = 62,825.25/x
  3. Step 3: Cross multiply
    110,578.53x = 152,592.62 × 62,825.25
  4. Step 4: Simplify right side
    110,578.53x = 9,586,669,185.53
  5. Step 5: Solve for x
    x = 9,586,669,185.53/110,578.53
  6. Step 6: Final answer
    x = 86,695.57

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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.