Home / 263,426.49-395,095.52-94,915.41

Finding the Fourth Proportional to 263,426.49, 395,095.52 and 94,915.41

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Solution

The fourth proportional to 263,426.49, 395,095.52 and 94,915.41 is: 142,357.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,426.49 : 395,095.52 = 94,915.41 : x
  2. Step 2: Convert to fraction form
    263,426.49/395,095.52 = 94,915.41/x
  3. Step 3: Cross multiply
    263,426.49x = 395,095.52 × 94,915.41
  4. Step 4: Simplify right side
    263,426.49x = 37,500,652,795.39
  5. Step 5: Solve for x
    x = 37,500,652,795.39/263,426.49
  6. Step 6: Final answer
    x = 142,357.18

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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.