Home / 326,922.06-451,152.82-183,682.02

Finding the Fourth Proportional to 326,922.06, 451,152.82 and 183,682.02

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Solution

The fourth proportional to 326,922.06, 451,152.82 and 183,682.02 is: 253,481.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,922.06 : 451,152.82 = 183,682.02 : x
  2. Step 2: Convert to fraction form
    326,922.06/451,152.82 = 183,682.02/x
  3. Step 3: Cross multiply
    326,922.06x = 451,152.82 × 183,682.02
  4. Step 4: Simplify right side
    326,922.06x = 82,868,661,306.30
  5. Step 5: Solve for x
    x = 82,868,661,306.30/326,922.06
  6. Step 6: Final answer
    x = 253,481.40

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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.