Home / 225,096.23-337,519.69-92,069.90

Finding the Fourth Proportional to 225,096.23, 337,519.69 and 92,069.90

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Solution

The fourth proportional to 225,096.23, 337,519.69 and 92,069.90 is: 138,053.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,096.23 : 337,519.69 = 92,069.90 : x
  2. Step 2: Convert to fraction form
    225,096.23/337,519.69 = 92,069.90/x
  3. Step 3: Cross multiply
    225,096.23x = 337,519.69 × 92,069.90
  4. Step 4: Simplify right side
    225,096.23x = 31,075,401,958.38
  5. Step 5: Solve for x
    x = 31,075,401,958.38/225,096.23
  6. Step 6: Final answer
    x = 138,053.86

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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.