Home / 35,183.46-48,553.31-19,267.77

Finding the Fourth Proportional to 35,183.46, 48,553.31 and 19,267.77

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Solution

The fourth proportional to 35,183.46, 48,553.31 and 19,267.77 is: 26,589.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,183.46 : 48,553.31 = 19,267.77 : x
  2. Step 2: Convert to fraction form
    35,183.46/48,553.31 = 19,267.77/x
  3. Step 3: Cross multiply
    35,183.46x = 48,553.31 × 19,267.77
  4. Step 4: Simplify right side
    35,183.46x = 935,513,913.48
  5. Step 5: Solve for x
    x = 935,513,913.48/35,183.46
  6. Step 6: Final answer
    x = 26,589.59

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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.