Home / 256,006.32-383,723.33-95,928.27

Finding the Fourth Proportional to 256,006.32, 383,723.33 and 95,928.27

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Solution

The fourth proportional to 256,006.32, 383,723.33 and 95,928.27 is: 143,785.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    256,006.32 : 383,723.33 = 95,928.27 : x
  2. Step 2: Convert to fraction form
    256,006.32/383,723.33 = 95,928.27/x
  3. Step 3: Cross multiply
    256,006.32x = 383,723.33 × 95,928.27
  4. Step 4: Simplify right side
    256,006.32x = 36,809,914,725.90
  5. Step 5: Solve for x
    x = 36,809,914,725.90/256,006.32
  6. Step 6: Final answer
    x = 143,785.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.