Home / 214,628.32-296,200.54-119,136.62

Finding the Fourth Proportional to 214,628.32, 296,200.54 and 119,136.62

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Solution

The fourth proportional to 214,628.32, 296,200.54 and 119,136.62 is: 164,416.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,628.32 : 296,200.54 = 119,136.62 : x
  2. Step 2: Convert to fraction form
    214,628.32/296,200.54 = 119,136.62/x
  3. Step 3: Cross multiply
    214,628.32x = 296,200.54 × 119,136.62
  4. Step 4: Simplify right side
    214,628.32x = 35,288,331,177.77
  5. Step 5: Solve for x
    x = 35,288,331,177.77/214,628.32
  6. Step 6: Final answer
    x = 164,416.01

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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.