Home / 326,414.73-450,484.70-183,175.35

Finding the Fourth Proportional to 326,414.73, 450,484.70 and 183,175.35

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Solution

The fourth proportional to 326,414.73, 450,484.70 and 183,175.35 is: 252,800.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,414.73 : 450,484.70 = 183,175.35 : x
  2. Step 2: Convert to fraction form
    326,414.73/450,484.70 = 183,175.35/x
  3. Step 3: Cross multiply
    326,414.73x = 450,484.70 × 183,175.35
  4. Step 4: Simplify right side
    326,414.73x = 82,517,692,592.15
  5. Step 5: Solve for x
    x = 82,517,692,592.15/326,414.73
  6. Step 6: Final answer
    x = 252,800.15

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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.