Home / 244,469.23-337,368.31-135,581.33

Finding the Fourth Proportional to 244,469.23, 337,368.31 and 135,581.33

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Solution

The fourth proportional to 244,469.23, 337,368.31 and 135,581.33 is: 187,102.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,469.23 : 337,368.31 = 135,581.33 : x
  2. Step 2: Convert to fraction form
    244,469.23/337,368.31 = 135,581.33/x
  3. Step 3: Cross multiply
    244,469.23x = 337,368.31 × 135,581.33
  4. Step 4: Simplify right side
    244,469.23x = 45,740,844,674.12
  5. Step 5: Solve for x
    x = 45,740,844,674.12/244,469.23
  6. Step 6: Final answer
    x = 187,102.67

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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.