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Finding the Fourth Proportional to 164,244.34, 246,382.26 and 75,522.52

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Solution

The fourth proportional to 164,244.34, 246,382.26 and 75,522.52 is: 113,291.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,244.34 : 246,382.26 = 75,522.52 : x
  2. Step 2: Convert to fraction form
    164,244.34/246,382.26 = 75,522.52/x
  3. Step 3: Cross multiply
    164,244.34x = 246,382.26 × 75,522.52
  4. Step 4: Simplify right side
    164,244.34x = 18,607,409,158.50
  5. Step 5: Solve for x
    x = 18,607,409,158.50/164,244.34
  6. Step 6: Final answer
    x = 113,291.02

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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.