Home / 230,756.37-346,118.14-62,286.31

Finding the Fourth Proportional to 230,756.37, 346,118.14 and 62,286.31

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Solution

The fourth proportional to 230,756.37, 346,118.14 and 62,286.31 is: 93,425.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,756.37 : 346,118.14 = 62,286.31 : x
  2. Step 2: Convert to fraction form
    230,756.37/346,118.14 = 62,286.31/x
  3. Step 3: Cross multiply
    230,756.37x = 346,118.14 × 62,286.31
  4. Step 4: Simplify right side
    230,756.37x = 21,558,421,764.66
  5. Step 5: Solve for x
    x = 21,558,421,764.66/230,756.37
  6. Step 6: Final answer
    x = 93,425.03

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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.