Home / 47,600.30-71,391.27-35,003.18

Finding the Fourth Proportional to 47,600.30, 71,391.27 and 35,003.18

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Solution

The fourth proportional to 47,600.30, 71,391.27 and 35,003.18 is: 52,498.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,600.30 : 71,391.27 = 35,003.18 : x
  2. Step 2: Convert to fraction form
    47,600.30/71,391.27 = 35,003.18/x
  3. Step 3: Cross multiply
    47,600.30x = 71,391.27 × 35,003.18
  4. Step 4: Simplify right side
    47,600.30x = 2,498,921,474.24
  5. Step 5: Solve for x
    x = 2,498,921,474.24/47,600.30
  6. Step 6: Final answer
    x = 52,498.02

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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.