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Finding the Fourth Proportional to 795.03, 1,193.01 and 332.77

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Solution

The fourth proportional to 795.03, 1,193.01 and 332.77 is: 499.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    795.03 : 1,193.01 = 332.77 : x
  2. Step 2: Convert to fraction form
    795.03/1,193.01 = 332.77/x
  3. Step 3: Cross multiply
    795.03x = 1,193.01 × 332.77
  4. Step 4: Simplify right side
    795.03x = 396,998.77
  5. Step 5: Solve for x
    x = 396,998.77/795.03
  6. Step 6: Final answer
    x = 499.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.