Home / 270,944.47-373,913.90-150,083.33

Finding the Fourth Proportional to 270,944.47, 373,913.90 and 150,083.33

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Solution

The fourth proportional to 270,944.47, 373,913.90 and 150,083.33 is: 207,120.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,944.47 : 373,913.90 = 150,083.33 : x
  2. Step 2: Convert to fraction form
    270,944.47/373,913.90 = 150,083.33/x
  3. Step 3: Cross multiply
    270,944.47x = 373,913.90 × 150,083.33
  4. Step 4: Simplify right side
    270,944.47x = 56,118,242,869.27
  5. Step 5: Solve for x
    x = 56,118,242,869.27/270,944.47
  6. Step 6: Final answer
    x = 207,120.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.