Home / 53,528.67-80,183.97-25,363.35

Finding the Fourth Proportional to 53,528.67, 80,183.97 and 25,363.35

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Solution

The fourth proportional to 53,528.67, 80,183.97 and 25,363.35 is: 37,993.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,528.67 : 80,183.97 = 25,363.35 : x
  2. Step 2: Convert to fraction form
    53,528.67/80,183.97 = 25,363.35/x
  3. Step 3: Cross multiply
    53,528.67x = 80,183.97 × 25,363.35
  4. Step 4: Simplify right side
    53,528.67x = 2,033,734,095.50
  5. Step 5: Solve for x
    x = 2,033,734,095.50/53,528.67
  6. Step 6: Final answer
    x = 37,993.36

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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.