Home / 34,900.39-52,355.42-11,202.36

Finding the Fourth Proportional to 34,900.39, 52,355.42 and 11,202.36

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Solution

The fourth proportional to 34,900.39, 52,355.42 and 11,202.36 is: 16,805.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,900.39 : 52,355.42 = 11,202.36 : x
  2. Step 2: Convert to fraction form
    34,900.39/52,355.42 = 11,202.36/x
  3. Step 3: Cross multiply
    34,900.39x = 52,355.42 × 11,202.36
  4. Step 4: Simplify right side
    34,900.39x = 586,504,262.79
  5. Step 5: Solve for x
    x = 586,504,262.79/34,900.39
  6. Step 6: Final answer
    x = 16,805.09

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1.5x scale

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.