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Finding the Fourth Proportional to 182,258.40, 273,387.60 and 63,941.70

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Solution

The fourth proportional to 182,258.40, 273,387.60 and 63,941.70 is: 95,912.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,258.40 : 273,387.60 = 63,941.70 : x
  2. Step 2: Convert to fraction form
    182,258.40/273,387.60 = 63,941.70/x
  3. Step 3: Cross multiply
    182,258.40x = 273,387.60 × 63,941.70
  4. Step 4: Simplify right side
    182,258.40x = 17,480,867,902.92
  5. Step 5: Solve for x
    x = 17,480,867,902.92/182,258.40
  6. Step 6: Final answer
    x = 95,912.55

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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.