Home / 48,680.96-73,003.08-17,081.24

Finding the Fourth Proportional to 48,680.96, 73,003.08 and 17,081.24

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Solution

The fourth proportional to 48,680.96, 73,003.08 and 17,081.24 is: 25,615.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,680.96 : 73,003.08 = 17,081.24 : x
  2. Step 2: Convert to fraction form
    48,680.96/73,003.08 = 17,081.24/x
  3. Step 3: Cross multiply
    48,680.96x = 73,003.08 × 17,081.24
  4. Step 4: Simplify right side
    48,680.96x = 1,246,983,130.22
  5. Step 5: Solve for x
    x = 1,246,983,130.22/48,680.96
  6. Step 6: Final answer
    x = 25,615.42

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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.