Home / 326,468.31-450,570.23-183,236.19

Finding the Fourth Proportional to 326,468.31, 450,570.23 and 183,236.19

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Solution

The fourth proportional to 326,468.31, 450,570.23 and 183,236.19 is: 252,890.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,468.31 : 450,570.23 = 183,236.19 : x
  2. Step 2: Convert to fraction form
    326,468.31/450,570.23 = 183,236.19/x
  3. Step 3: Cross multiply
    326,468.31x = 450,570.23 × 183,236.19
  4. Step 4: Simplify right side
    326,468.31x = 82,560,772,272.62
  5. Step 5: Solve for x
    x = 82,560,772,272.62/326,468.31
  6. Step 6: Final answer
    x = 252,890.62

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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.