Home / 214,589.54-296,119.77-119,096.30

Finding the Fourth Proportional to 214,589.54, 296,119.77 and 119,096.30

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Solution

The fourth proportional to 214,589.54, 296,119.77 and 119,096.30 is: 164,345.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,589.54 : 296,119.77 = 119,096.30 : x
  2. Step 2: Convert to fraction form
    214,589.54/296,119.77 = 119,096.30/x
  3. Step 3: Cross multiply
    214,589.54x = 296,119.77 × 119,096.30
  4. Step 4: Simplify right side
    214,589.54x = 35,266,768,963.85
  5. Step 5: Solve for x
    x = 35,266,768,963.85/214,589.54
  6. Step 6: Final answer
    x = 164,345.24

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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.