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Finding the Fourth Proportional to 264,110.40, 396,165.60 and 241,300.80

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Solution

The fourth proportional to 264,110.40, 396,165.60 and 241,300.80 is: 361,951.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,110.40 : 396,165.60 = 241,300.80 : x
  2. Step 2: Convert to fraction form
    264,110.40/396,165.60 = 241,300.80/x
  3. Step 3: Cross multiply
    264,110.40x = 396,165.60 × 241,300.80
  4. Step 4: Simplify right side
    264,110.40x = 95,595,076,212.48
  5. Step 5: Solve for x
    x = 95,595,076,212.48/264,110.40
  6. Step 6: Final answer
    x = 361,951.20

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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.