Home / 140,982.44-211,529.04-62,041.31

Finding the Fourth Proportional to 140,982.44, 211,529.04 and 62,041.31

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Solution

The fourth proportional to 140,982.44, 211,529.04 and 62,041.31 is: 93,086.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,982.44 : 211,529.04 = 62,041.31 : x
  2. Step 2: Convert to fraction form
    140,982.44/211,529.04 = 62,041.31/x
  3. Step 3: Cross multiply
    140,982.44x = 211,529.04 × 62,041.31
  4. Step 4: Simplify right side
    140,982.44x = 13,123,538,771.05
  5. Step 5: Solve for x
    x = 13,123,538,771.05/140,982.44
  6. Step 6: Final answer
    x = 93,086.34

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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.