Home / 47,350.11-70,957.50-34,771.46

Finding the Fourth Proportional to 47,350.11, 70,957.50 and 34,771.46

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Solution

The fourth proportional to 47,350.11, 70,957.50 and 34,771.46 is: 52,107.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,350.11 : 70,957.50 = 34,771.46 : x
  2. Step 2: Convert to fraction form
    47,350.11/70,957.50 = 34,771.46/x
  3. Step 3: Cross multiply
    47,350.11x = 70,957.50 × 34,771.46
  4. Step 4: Simplify right side
    47,350.11x = 2,467,295,518.16
  5. Step 5: Solve for x
    x = 2,467,295,518.16/47,350.11
  6. Step 6: Final answer
    x = 52,107.49

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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.