Home / 214,694.06-296,256.15-119,190.38

Finding the Fourth Proportional to 214,694.06, 296,256.15 and 119,190.38

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Solution

The fourth proportional to 214,694.06, 296,256.15 and 119,190.38 is: 164,470.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,694.06 : 296,256.15 = 119,190.38 : x
  2. Step 2: Convert to fraction form
    214,694.06/296,256.15 = 119,190.38/x
  3. Step 3: Cross multiply
    214,694.06x = 296,256.15 × 119,190.38
  4. Step 4: Simplify right side
    214,694.06x = 35,310,883,095.84
  5. Step 5: Solve for x
    x = 35,310,883,095.84/214,694.06
  6. Step 6: Final answer
    x = 164,470.70

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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.