Home / 263,799.08-395,373.76-150,042.27

Finding the Fourth Proportional to 263,799.08, 395,373.76 and 150,042.27

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Solution

The fourth proportional to 263,799.08, 395,373.76 and 150,042.27 is: 224,878.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,799.08 : 395,373.76 = 150,042.27 : x
  2. Step 2: Convert to fraction form
    263,799.08/395,373.76 = 150,042.27/x
  3. Step 3: Cross multiply
    263,799.08x = 395,373.76 × 150,042.27
  4. Step 4: Simplify right side
    263,799.08x = 59,322,776,448.84
  5. Step 5: Solve for x
    x = 59,322,776,448.84/263,799.08
  6. Step 6: Final answer
    x = 224,878.63

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1.5x scale

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.