Home / 236,064.12-354,151.42-93,917.44

Finding the Fourth Proportional to 236,064.12, 354,151.42 and 93,917.44

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Solution

The fourth proportional to 236,064.12, 354,151.42 and 93,917.44 is: 140,898.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,064.12 : 354,151.42 = 93,917.44 : x
  2. Step 2: Convert to fraction form
    236,064.12/354,151.42 = 93,917.44/x
  3. Step 3: Cross multiply
    236,064.12x = 354,151.42 × 93,917.44
  4. Step 4: Simplify right side
    236,064.12x = 33,260,993,202.80
  5. Step 5: Solve for x
    x = 33,260,993,202.80/236,064.12
  6. Step 6: Final answer
    x = 140,898.13

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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.