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Finding the Fourth Proportional to 7,096.49, 9,793.23 and 4,445.46

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Solution

The fourth proportional to 7,096.49, 9,793.23 and 4,445.46 is: 6,134.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.49 : 9,793.23 = 4,445.46 : x
  2. Step 2: Convert to fraction form
    7,096.49/9,793.23 = 4,445.46/x
  3. Step 3: Cross multiply
    7,096.49x = 9,793.23 × 4,445.46
  4. Step 4: Simplify right side
    7,096.49x = 43,535,412.24
  5. Step 5: Solve for x
    x = 43,535,412.24/7,096.49
  6. Step 6: Final answer
    x = 6,134.78

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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.