Home / 44,858.39-67,287.60-30,775.73

Finding the Fourth Proportional to 44,858.39, 67,287.60 and 30,775.73

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Solution

The fourth proportional to 44,858.39, 67,287.60 and 30,775.73 is: 46,163.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,858.39 : 67,287.60 = 30,775.73 : x
  2. Step 2: Convert to fraction form
    44,858.39/67,287.60 = 30,775.73/x
  3. Step 3: Cross multiply
    44,858.39x = 67,287.60 × 30,775.73
  4. Step 4: Simplify right side
    44,858.39x = 2,070,824,856.07
  5. Step 5: Solve for x
    x = 2,070,824,856.07/44,858.39
  6. Step 6: Final answer
    x = 46,163.60

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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.