Home / 48,744.99-73,117.49-17,580.24

Finding the Fourth Proportional to 48,744.99, 73,117.49 and 17,580.24

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Solution

The fourth proportional to 48,744.99, 73,117.49 and 17,580.24 is: 26,370.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,744.99 : 73,117.49 = 17,580.24 : x
  2. Step 2: Convert to fraction form
    48,744.99/73,117.49 = 17,580.24/x
  3. Step 3: Cross multiply
    48,744.99x = 73,117.49 × 17,580.24
  4. Step 4: Simplify right side
    48,744.99x = 1,285,422,934.50
  5. Step 5: Solve for x
    x = 1,285,422,934.50/48,744.99
  6. Step 6: Final answer
    x = 26,370.36

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Similar ratio
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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.