Home / 48,679.96-73,001.58-17,080.24

Finding the Fourth Proportional to 48,679.96, 73,001.58 and 17,080.24

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Solution

The fourth proportional to 48,679.96, 73,001.58 and 17,080.24 is: 25,613.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,679.96 : 73,001.58 = 17,080.24 : x
  2. Step 2: Convert to fraction form
    48,679.96/73,001.58 = 17,080.24/x
  3. Step 3: Cross multiply
    48,679.96x = 73,001.58 × 17,080.24
  4. Step 4: Simplify right side
    48,679.96x = 1,246,884,506.78
  5. Step 5: Solve for x
    x = 1,246,884,506.78/48,679.96
  6. Step 6: Final answer
    x = 25,613.92

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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.