Home / 441,262.58-608,923.17-245,016.84

Finding the Fourth Proportional to 441,262.58, 608,923.17 and 245,016.84

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Solution

The fourth proportional to 441,262.58, 608,923.17 and 245,016.84 is: 338,112.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,262.58 : 608,923.17 = 245,016.84 : x
  2. Step 2: Convert to fraction form
    441,262.58/608,923.17 = 245,016.84/x
  3. Step 3: Cross multiply
    441,262.58x = 608,923.17 × 245,016.84
  4. Step 4: Simplify right side
    441,262.58x = 149,196,430,916.18
  5. Step 5: Solve for x
    x = 149,196,430,916.18/441,262.58
  6. Step 6: Final answer
    x = 338,112.58

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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.