Home / 414,776.44-572,385.13-233,487.82

Finding the Fourth Proportional to 414,776.44, 572,385.13 and 233,487.82

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Solution

The fourth proportional to 414,776.44, 572,385.13 and 233,487.82 is: 322,209.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,776.44 : 572,385.13 = 233,487.82 : x
  2. Step 2: Convert to fraction form
    414,776.44/572,385.13 = 233,487.82/x
  3. Step 3: Cross multiply
    414,776.44x = 572,385.13 × 233,487.82
  4. Step 4: Simplify right side
    414,776.44x = 133,644,956,204.12
  5. Step 5: Solve for x
    x = 133,644,956,204.12/414,776.44
  6. Step 6: Final answer
    x = 322,209.61

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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.