Home / 36,202.06-54,269.68-25,113.98

Finding the Fourth Proportional to 36,202.06, 54,269.68 and 25,113.98

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Solution

The fourth proportional to 36,202.06, 54,269.68 and 25,113.98 is: 37,647.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,202.06 : 54,269.68 = 25,113.98 : x
  2. Step 2: Convert to fraction form
    36,202.06/54,269.68 = 25,113.98/x
  3. Step 3: Cross multiply
    36,202.06x = 54,269.68 × 25,113.98
  4. Step 4: Simplify right side
    36,202.06x = 1,362,927,658.13
  5. Step 5: Solve for x
    x = 1,362,927,658.13/36,202.06
  6. Step 6: Final answer
    x = 37,647.79

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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.