Home / 214,570.03-296,107.79-119,076.80

Finding the Fourth Proportional to 214,570.03, 296,107.79 and 119,076.80

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Solution

The fourth proportional to 214,570.03, 296,107.79 and 119,076.80 is: 164,326.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,570.03 : 296,107.79 = 119,076.80 : x
  2. Step 2: Convert to fraction form
    214,570.03/296,107.79 = 119,076.80/x
  3. Step 3: Cross multiply
    214,570.03x = 296,107.79 × 119,076.80
  4. Step 4: Simplify right side
    214,570.03x = 35,259,568,088.27
  5. Step 5: Solve for x
    x = 35,259,568,088.27/214,570.03
  6. Step 6: Final answer
    x = 164,326.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.