Home / 236,050.54-354,180.45-123,704.04

Finding the Fourth Proportional to 236,050.54, 354,180.45 and 123,704.04

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Solution

The fourth proportional to 236,050.54, 354,180.45 and 123,704.04 is: 185,610.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,050.54 : 354,180.45 = 123,704.04 : x
  2. Step 2: Convert to fraction form
    236,050.54/354,180.45 = 123,704.04/x
  3. Step 3: Cross multiply
    236,050.54x = 354,180.45 × 123,704.04
  4. Step 4: Simplify right side
    236,050.54x = 43,813,553,650.25
  5. Step 5: Solve for x
    x = 43,813,553,650.25/236,050.54
  6. Step 6: Final answer
    x = 185,610.90

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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.