Home / 250,726.06-376,144.46-92,954.53

Finding the Fourth Proportional to 250,726.06, 376,144.46 and 92,954.53

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Solution

The fourth proportional to 250,726.06, 376,144.46 and 92,954.53 is: 139,452.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,726.06 : 376,144.46 = 92,954.53 : x
  2. Step 2: Convert to fraction form
    250,726.06/376,144.46 = 92,954.53/x
  3. Step 3: Cross multiply
    250,726.06x = 376,144.46 × 92,954.53
  4. Step 4: Simplify right side
    250,726.06x = 34,964,331,491.40
  5. Step 5: Solve for x
    x = 34,964,331,491.40/250,726.06
  6. Step 6: Final answer
    x = 139,452.32

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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.