Home / 47,333.91-70,933.20-34,755.24

Finding the Fourth Proportional to 47,333.91, 70,933.20 and 34,755.24

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Solution

The fourth proportional to 47,333.91, 70,933.20 and 34,755.24 is: 52,083.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,333.91 : 70,933.20 = 34,755.24 : x
  2. Step 2: Convert to fraction form
    47,333.91/70,933.20 = 34,755.24/x
  3. Step 3: Cross multiply
    47,333.91x = 70,933.20 × 34,755.24
  4. Step 4: Simplify right side
    47,333.91x = 2,465,300,389.97
  5. Step 5: Solve for x
    x = 2,465,300,389.97/47,333.91
  6. Step 6: Final answer
    x = 52,083.18

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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.