Home / 336,946.14-504,982.94-137,034.32

Finding the Fourth Proportional to 336,946.14, 504,982.94 and 137,034.32

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Solution

The fourth proportional to 336,946.14, 504,982.94 and 137,034.32 is: 205,374.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,946.14 : 504,982.94 = 137,034.32 : x
  2. Step 2: Convert to fraction form
    336,946.14/504,982.94 = 137,034.32/x
  3. Step 3: Cross multiply
    336,946.14x = 504,982.94 × 137,034.32
  4. Step 4: Simplify right side
    336,946.14x = 69,199,990,584.41
  5. Step 5: Solve for x
    x = 69,199,990,584.41/336,946.14
  6. Step 6: Final answer
    x = 205,374.04

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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.