Home / 151,866.39-227,793.90-46,682.64

Finding the Fourth Proportional to 151,866.39, 227,793.90 and 46,682.64

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Solution

The fourth proportional to 151,866.39, 227,793.90 and 46,682.64 is: 70,022.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,866.39 : 227,793.90 = 46,682.64 : x
  2. Step 2: Convert to fraction form
    151,866.39/227,793.90 = 46,682.64/x
  3. Step 3: Cross multiply
    151,866.39x = 227,793.90 × 46,682.64
  4. Step 4: Simplify right side
    151,866.39x = 10,634,020,627.90
  5. Step 5: Solve for x
    x = 10,634,020,627.90/151,866.39
  6. Step 6: Final answer
    x = 70,022.21

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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.