Home / 41,582.06-57,383.25-22,719.32

Finding the Fourth Proportional to 41,582.06, 57,383.25 and 22,719.32

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Solution

The fourth proportional to 41,582.06, 57,383.25 and 22,719.32 is: 31,352.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,582.06 : 57,383.25 = 22,719.32 : x
  2. Step 2: Convert to fraction form
    41,582.06/57,383.25 = 22,719.32/x
  3. Step 3: Cross multiply
    41,582.06x = 57,383.25 × 22,719.32
  4. Step 4: Simplify right side
    41,582.06x = 1,303,708,562.85
  5. Step 5: Solve for x
    x = 1,303,708,562.85/41,582.06
  6. Step 6: Final answer
    x = 31,352.67

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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.