Home / 41,448.15-57,198.44-22,585.28

Finding the Fourth Proportional to 41,448.15, 57,198.44 and 22,585.28

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Solution

The fourth proportional to 41,448.15, 57,198.44 and 22,585.28 is: 31,167.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,448.15 : 57,198.44 = 22,585.28 : x
  2. Step 2: Convert to fraction form
    41,448.15/57,198.44 = 22,585.28/x
  3. Step 3: Cross multiply
    41,448.15x = 57,198.44 × 22,585.28
  4. Step 4: Simplify right side
    41,448.15x = 1,291,842,384.04
  5. Step 5: Solve for x
    x = 1,291,842,384.04/41,448.15
  6. Step 6: Final answer
    x = 31,167.67

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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.