Home / 35,183.64-48,553.44-19,269.09

Finding the Fourth Proportional to 35,183.64, 48,553.44 and 19,269.09

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Solution

The fourth proportional to 35,183.64, 48,553.44 and 19,269.09 is: 26,591.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,183.64 : 48,553.44 = 19,269.09 : x
  2. Step 2: Convert to fraction form
    35,183.64/48,553.44 = 19,269.09/x
  3. Step 3: Cross multiply
    35,183.64x = 48,553.44 × 19,269.09
  4. Step 4: Simplify right side
    35,183.64x = 935,580,605.17
  5. Step 5: Solve for x
    x = 935,580,605.17/35,183.64
  6. Step 6: Final answer
    x = 26,591.35

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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.