Home / 325,786.02-449,579.06-182,545.62

Finding the Fourth Proportional to 325,786.02, 449,579.06 and 182,545.62

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Solution

The fourth proportional to 325,786.02, 449,579.06 and 182,545.62 is: 251,909.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,786.02 : 449,579.06 = 182,545.62 : x
  2. Step 2: Convert to fraction form
    325,786.02/449,579.06 = 182,545.62/x
  3. Step 3: Cross multiply
    325,786.02x = 449,579.06 × 182,545.62
  4. Step 4: Simplify right side
    325,786.02x = 82,068,688,246.72
  5. Step 5: Solve for x
    x = 82,068,688,246.72/325,786.02
  6. Step 6: Final answer
    x = 251,909.79

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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.