Home / 441,019.72-608,588.70-250,045.96

Finding the Fourth Proportional to 441,019.72, 608,588.70 and 250,045.96

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Solution

The fourth proportional to 441,019.72, 608,588.70 and 250,045.96 is: 345,052.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,019.72 : 608,588.70 = 250,045.96 : x
  2. Step 2: Convert to fraction form
    441,019.72/608,588.70 = 250,045.96/x
  3. Step 3: Cross multiply
    441,019.72x = 608,588.70 × 250,045.96
  4. Step 4: Simplify right side
    441,019.72x = 152,175,145,736.65
  5. Step 5: Solve for x
    x = 152,175,145,736.65/441,019.72
  6. Step 6: Final answer
    x = 345,052.93

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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.