Home / 214,625.33-296,196.39-119,133.62

Finding the Fourth Proportional to 214,625.33, 296,196.39 and 119,133.62

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Solution

The fourth proportional to 214,625.33, 296,196.39 and 119,133.62 is: 164,411.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,625.33 : 296,196.39 = 119,133.62 : x
  2. Step 2: Convert to fraction form
    214,625.33/296,196.39 = 119,133.62/x
  3. Step 3: Cross multiply
    214,625.33x = 296,196.39 × 119,133.62
  4. Step 4: Simplify right side
    214,625.33x = 35,286,948,171.63
  5. Step 5: Solve for x
    x = 35,286,948,171.63/214,625.33
  6. Step 6: Final answer
    x = 164,411.85

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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.