Home / 48,747.96-73,106.82-17,579.16

Finding the Fourth Proportional to 48,747.96, 73,106.82 and 17,579.16

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Solution

The fourth proportional to 48,747.96, 73,106.82 and 17,579.16 is: 26,363.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,747.96 : 73,106.82 = 17,579.16 : x
  2. Step 2: Convert to fraction form
    48,747.96/73,106.82 = 17,579.16/x
  3. Step 3: Cross multiply
    48,747.96x = 73,106.82 × 17,579.16
  4. Step 4: Simplify right side
    48,747.96x = 1,285,156,485.87
  5. Step 5: Solve for x
    x = 1,285,156,485.87/48,747.96
  6. Step 6: Final answer
    x = 26,363.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.