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Finding the Fourth Proportional to 250,738.16, 375,867.44 and 92,924.24

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Solution

The fourth proportional to 250,738.16, 375,867.44 and 92,924.24 is: 139,297.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,738.16 : 375,867.44 = 92,924.24 : x
  2. Step 2: Convert to fraction form
    250,738.16/375,867.44 = 92,924.24/x
  3. Step 3: Cross multiply
    250,738.16x = 375,867.44 × 92,924.24
  4. Step 4: Simplify right side
    250,738.16x = 34,927,196,202.75
  5. Step 5: Solve for x
    x = 34,927,196,202.75/250,738.16
  6. Step 6: Final answer
    x = 139,297.49

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