Home / 414,748.87-572,364.15-233,467.29

Finding the Fourth Proportional to 414,748.87, 572,364.15 and 233,467.29

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Solution

The fourth proportional to 414,748.87, 572,364.15 and 233,467.29 is: 322,190.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,748.87 : 572,364.15 = 233,467.29 : x
  2. Step 2: Convert to fraction form
    414,748.87/572,364.15 = 233,467.29/x
  3. Step 3: Cross multiply
    414,748.87x = 572,364.15 × 233,467.29
  4. Step 4: Simplify right side
    414,748.87x = 133,628,306,791.33
  5. Step 5: Solve for x
    x = 133,628,306,791.33/414,748.87
  6. Step 6: Final answer
    x = 322,190.89

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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.