Home / 18,052.11-27,080.73-5,573.16

Finding the Fourth Proportional to 18,052.11, 27,080.73 and 5,573.16

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Solution

The fourth proportional to 18,052.11, 27,080.73 and 5,573.16 is: 8,360.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,052.11 : 27,080.73 = 5,573.16 : x
  2. Step 2: Convert to fraction form
    18,052.11/27,080.73 = 5,573.16/x
  3. Step 3: Cross multiply
    18,052.11x = 27,080.73 × 5,573.16
  4. Step 4: Simplify right side
    18,052.11x = 150,925,241.21
  5. Step 5: Solve for x
    x = 150,925,241.21/18,052.11
  6. Step 6: Final answer
    x = 8,360.53

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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.