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Finding the Fourth Proportional to 182,110.60, 273,165.90 and 163,083.70

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Solution

The fourth proportional to 182,110.60, 273,165.90 and 163,083.70 is: 244,625.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,110.60 : 273,165.90 = 163,083.70 : x
  2. Step 2: Convert to fraction form
    182,110.60/273,165.90 = 163,083.70/x
  3. Step 3: Cross multiply
    182,110.60x = 273,165.90 × 163,083.70
  4. Step 4: Simplify right side
    182,110.60x = 44,548,905,685.83
  5. Step 5: Solve for x
    x = 44,548,905,685.83/182,110.60
  6. Step 6: Final answer
    x = 244,625.55

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1.5x scale

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.