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Finding the Fourth Proportional to 297,559.08, 410,450.22 and 176,618.52

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Solution

The fourth proportional to 297,559.08, 410,450.22 and 176,618.52 is: 243,625.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,559.08 : 410,450.22 = 176,618.52 : x
  2. Step 2: Convert to fraction form
    297,559.08/410,450.22 = 176,618.52/x
  3. Step 3: Cross multiply
    297,559.08x = 410,450.22 × 176,618.52
  4. Step 4: Simplify right side
    297,559.08x = 72,493,110,390.07
  5. Step 5: Solve for x
    x = 72,493,110,390.07/297,559.08
  6. Step 6: Final answer
    x = 243,625.94

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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.