Home / 41,362.94-57,081.30-22,500.11

Finding the Fourth Proportional to 41,362.94, 57,081.30 and 22,500.11

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Solution

The fourth proportional to 41,362.94, 57,081.30 and 22,500.11 is: 31,050.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,362.94 : 57,081.30 = 22,500.11 : x
  2. Step 2: Convert to fraction form
    41,362.94/57,081.30 = 22,500.11/x
  3. Step 3: Cross multiply
    41,362.94x = 57,081.30 × 22,500.11
  4. Step 4: Simplify right side
    41,362.94x = 1,284,335,528.94
  5. Step 5: Solve for x
    x = 1,284,335,528.94/41,362.94
  6. Step 6: Final answer
    x = 31,050.39

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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.