Home / 41,690.30-57,533.29-22,826.21

Finding the Fourth Proportional to 41,690.30, 57,533.29 and 22,826.21

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Solution

The fourth proportional to 41,690.30, 57,533.29 and 22,826.21 is: 31,500.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,690.30 : 57,533.29 = 22,826.21 : x
  2. Step 2: Convert to fraction form
    41,690.30/57,533.29 = 22,826.21/x
  3. Step 3: Cross multiply
    41,690.30x = 57,533.29 × 22,826.21
  4. Step 4: Simplify right side
    41,690.30x = 1,313,266,614.80
  5. Step 5: Solve for x
    x = 1,313,266,614.80/41,690.30
  6. Step 6: Final answer
    x = 31,500.54

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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.