Home / 49,057.56-73,571.67-17,461.98

Finding the Fourth Proportional to 49,057.56, 73,571.67 and 17,461.98

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Solution

The fourth proportional to 49,057.56, 73,571.67 and 17,461.98 is: 26,187.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,057.56 : 73,571.67 = 17,461.98 : x
  2. Step 2: Convert to fraction form
    49,057.56/73,571.67 = 17,461.98/x
  3. Step 3: Cross multiply
    49,057.56x = 73,571.67 × 17,461.98
  4. Step 4: Simplify right side
    49,057.56x = 1,284,707,030.11
  5. Step 5: Solve for x
    x = 1,284,707,030.11/49,057.56
  6. Step 6: Final answer
    x = 26,187.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.