Home / 349,271.82-523,120.01-244,558.26

Finding the Fourth Proportional to 349,271.82, 523,120.01 and 244,558.26

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Solution

The fourth proportional to 349,271.82, 523,120.01 and 244,558.26 is: 366,285.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,271.82 : 523,120.01 = 244,558.26 : x
  2. Step 2: Convert to fraction form
    349,271.82/523,120.01 = 244,558.26/x
  3. Step 3: Cross multiply
    349,271.82x = 523,120.01 × 244,558.26
  4. Step 4: Simplify right side
    349,271.82x = 127,933,318,193.99
  5. Step 5: Solve for x
    x = 127,933,318,193.99/349,271.82
  6. Step 6: Final answer
    x = 366,285.83

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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.