Home / 441,016.26-608,710.59-250,141.38

Finding the Fourth Proportional to 441,016.26, 608,710.59 and 250,141.38

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Solution

The fourth proportional to 441,016.26, 608,710.59 and 250,141.38 is: 345,256.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,016.26 : 608,710.59 = 250,141.38 : x
  2. Step 2: Convert to fraction form
    441,016.26/608,710.59 = 250,141.38/x
  3. Step 3: Cross multiply
    441,016.26x = 608,710.59 × 250,141.38
  4. Step 4: Simplify right side
    441,016.26x = 152,263,707,003.21
  5. Step 5: Solve for x
    x = 152,263,707,003.21/441,016.26
  6. Step 6: Final answer
    x = 345,256.45

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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.