Home / 324,333.46-447,580.02-181,093.42

Finding the Fourth Proportional to 324,333.46, 447,580.02 and 181,093.42

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Solution

The fourth proportional to 324,333.46, 447,580.02 and 181,093.42 is: 249,908.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,333.46 : 447,580.02 = 181,093.42 : x
  2. Step 2: Convert to fraction form
    324,333.46/447,580.02 = 181,093.42/x
  3. Step 3: Cross multiply
    324,333.46x = 447,580.02 × 181,093.42
  4. Step 4: Simplify right side
    324,333.46x = 81,053,796,545.47
  5. Step 5: Solve for x
    x = 81,053,796,545.47/324,333.46
  6. Step 6: Final answer
    x = 249,908.83

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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.