Home / 47,093.16-70,680.24-27,344.28

Finding the Fourth Proportional to 47,093.16, 70,680.24 and 27,344.28

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Solution

The fourth proportional to 47,093.16, 70,680.24 and 27,344.28 is: 41,039.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,093.16 : 70,680.24 = 27,344.28 : x
  2. Step 2: Convert to fraction form
    47,093.16/70,680.24 = 27,344.28/x
  3. Step 3: Cross multiply
    47,093.16x = 70,680.24 × 27,344.28
  4. Step 4: Simplify right side
    47,093.16x = 1,932,700,273.03
  5. Step 5: Solve for x
    x = 1,932,700,273.03/47,093.16
  6. Step 6: Final answer
    x = 41,039.94

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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.