Home / 441,467.07-609,206.61-250,476.36

Finding the Fourth Proportional to 441,467.07, 609,206.61 and 250,476.36

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Solution

The fourth proportional to 441,467.07, 609,206.61 and 250,476.36 is: 345,647.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,467.07 : 609,206.61 = 250,476.36 : x
  2. Step 2: Convert to fraction form
    441,467.07/609,206.61 = 250,476.36/x
  3. Step 3: Cross multiply
    441,467.07x = 609,206.61 × 250,476.36
  4. Step 4: Simplify right side
    441,467.07x = 152,591,854,160.74
  5. Step 5: Solve for x
    x = 152,591,854,160.74/441,467.07
  6. Step 6: Final answer
    x = 345,647.19

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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.