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Finding the Fourth Proportional to 182,225.60, 273,338.40 and 164,510.90

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Solution

The fourth proportional to 182,225.60, 273,338.40 and 164,510.90 is: 246,766.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,225.60 : 273,338.40 = 164,510.90 : x
  2. Step 2: Convert to fraction form
    182,225.60/273,338.40 = 164,510.90/x
  3. Step 3: Cross multiply
    182,225.60x = 273,338.40 × 164,510.90
  4. Step 4: Simplify right side
    182,225.60x = 44,967,146,188.56
  5. Step 5: Solve for x
    x = 44,967,146,188.56/182,225.60
  6. Step 6: Final answer
    x = 246,766.35

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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.