Home / 39,350.40-59,025.60-33,226.80

Finding the Fourth Proportional to 39,350.40, 59,025.60 and 33,226.80

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Solution

The fourth proportional to 39,350.40, 59,025.60 and 33,226.80 is: 49,840.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,350.40 : 59,025.60 = 33,226.80 : x
  2. Step 2: Convert to fraction form
    39,350.40/59,025.60 = 33,226.80/x
  3. Step 3: Cross multiply
    39,350.40x = 59,025.60 × 33,226.80
  4. Step 4: Simplify right side
    39,350.40x = 1,961,231,806.08
  5. Step 5: Solve for x
    x = 1,961,231,806.08/39,350.40
  6. Step 6: Final answer
    x = 49,840.20

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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.