Home / 336,064.88-504,166.44-230,933.36

Finding the Fourth Proportional to 336,064.88, 504,166.44 and 230,933.36

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Solution

The fourth proportional to 336,064.88, 504,166.44 and 230,933.36 is: 346,447.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,064.88 : 504,166.44 = 230,933.36 : x
  2. Step 2: Convert to fraction form
    336,064.88/504,166.44 = 230,933.36/x
  3. Step 3: Cross multiply
    336,064.88x = 504,166.44 × 230,933.36
  4. Step 4: Simplify right side
    336,064.88x = 116,428,849,988.44
  5. Step 5: Solve for x
    x = 116,428,849,988.44/336,064.88
  6. Step 6: Final answer
    x = 346,447.54

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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.