Home / 41,482.58-57,245.73-22,619.30

Finding the Fourth Proportional to 41,482.58, 57,245.73 and 22,619.30

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Solution

The fourth proportional to 41,482.58, 57,245.73 and 22,619.30 is: 31,214.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,482.58 : 57,245.73 = 22,619.30 : x
  2. Step 2: Convert to fraction form
    41,482.58/57,245.73 = 22,619.30/x
  3. Step 3: Cross multiply
    41,482.58x = 57,245.73 × 22,619.30
  4. Step 4: Simplify right side
    41,482.58x = 1,294,858,340.59
  5. Step 5: Solve for x
    x = 1,294,858,340.59/41,482.58
  6. Step 6: Final answer
    x = 31,214.51

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1.5x scale

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.