Home / 441,186.28-608,814.84-250,217.44

Finding the Fourth Proportional to 441,186.28, 608,814.84 and 250,217.44

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Solution

The fourth proportional to 441,186.28, 608,814.84 and 250,217.44 is: 345,287.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,186.28 : 608,814.84 = 250,217.44 : x
  2. Step 2: Convert to fraction form
    441,186.28/608,814.84 = 250,217.44/x
  3. Step 3: Cross multiply
    441,186.28x = 608,814.84 × 250,217.44
  4. Step 4: Simplify right side
    441,186.28x = 152,336,090,698.81
  5. Step 5: Solve for x
    x = 152,336,090,698.81/441,186.28
  6. Step 6: Final answer
    x = 345,287.46

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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.