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Finding the Fourth Proportional to 79,903.77, 110,269.53 and 44,096.10

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Solution

The fourth proportional to 79,903.77, 110,269.53 and 44,096.10 is: 60,853.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,903.77 : 110,269.53 = 44,096.10 : x
  2. Step 2: Convert to fraction form
    79,903.77/110,269.53 = 44,096.10/x
  3. Step 3: Cross multiply
    79,903.77x = 110,269.53 × 44,096.10
  4. Step 4: Simplify right side
    79,903.77x = 4,862,456,221.83
  5. Step 5: Solve for x
    x = 4,862,456,221.83/79,903.77
  6. Step 6: Final answer
    x = 60,853.90

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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.