Home / 297,348.96-410,241.06-169,933.80

Finding the Fourth Proportional to 297,348.96, 410,241.06 and 169,933.80

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Solution

The fourth proportional to 297,348.96, 410,241.06 and 169,933.80 is: 234,451.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,348.96 : 410,241.06 = 169,933.80 : x
  2. Step 2: Convert to fraction form
    297,348.96/410,241.06 = 169,933.80/x
  3. Step 3: Cross multiply
    297,348.96x = 410,241.06 × 169,933.80
  4. Step 4: Simplify right side
    297,348.96x = 69,713,822,241.83
  5. Step 5: Solve for x
    x = 69,713,822,241.83/297,348.96
  6. Step 6: Final answer
    x = 234,451.21

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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.