Home / 41,313.89-57,010.83-22,450.88

Finding the Fourth Proportional to 41,313.89, 57,010.83 and 22,450.88

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Solution

The fourth proportional to 41,313.89, 57,010.83 and 22,450.88 is: 30,980.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,313.89 : 57,010.83 = 22,450.88 : x
  2. Step 2: Convert to fraction form
    41,313.89/57,010.83 = 22,450.88/x
  3. Step 3: Cross multiply
    41,313.89x = 57,010.83 × 22,450.88
  4. Step 4: Simplify right side
    41,313.89x = 1,279,943,303.03
  5. Step 5: Solve for x
    x = 1,279,943,303.03/41,313.89
  6. Step 6: Final answer
    x = 30,980.94

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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.