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Finding the Fourth Proportional to 795.04, 1,096.28 and 546.48

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Solution

The fourth proportional to 795.04, 1,096.28 and 546.48 is: 753.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    795.04 : 1,096.28 = 546.48 : x
  2. Step 2: Convert to fraction form
    795.04/1,096.28 = 546.48/x
  3. Step 3: Cross multiply
    795.04x = 1,096.28 × 546.48
  4. Step 4: Simplify right side
    795.04x = 599,095.09
  5. Step 5: Solve for x
    x = 599,095.09/795.04
  6. Step 6: Final answer
    x = 753.54

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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.