Home / 47,350.12-70,957.50-34,771.48

Finding the Fourth Proportional to 47,350.12, 70,957.50 and 34,771.48

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Solution

The fourth proportional to 47,350.12, 70,957.50 and 34,771.48 is: 52,107.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,350.12 : 70,957.50 = 34,771.48 : x
  2. Step 2: Convert to fraction form
    47,350.12/70,957.50 = 34,771.48/x
  3. Step 3: Cross multiply
    47,350.12x = 70,957.50 × 34,771.48
  4. Step 4: Simplify right side
    47,350.12x = 2,467,297,292.10
  5. Step 5: Solve for x
    x = 2,467,297,292.10/47,350.12
  6. Step 6: Final answer
    x = 52,107.52

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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.