Home / 229,714.30-344,587.87-61,233.76

Finding the Fourth Proportional to 229,714.30, 344,587.87 and 61,233.76

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Solution

The fourth proportional to 229,714.30, 344,587.87 and 61,233.76 is: 91,855.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,714.30 : 344,587.87 = 61,233.76 : x
  2. Step 2: Convert to fraction form
    229,714.30/344,587.87 = 61,233.76/x
  3. Step 3: Cross multiply
    229,714.30x = 344,587.87 × 61,233.76
  4. Step 4: Simplify right side
    229,714.30x = 21,100,410,930.49
  5. Step 5: Solve for x
    x = 21,100,410,930.49/229,714.30
  6. Step 6: Final answer
    x = 91,855.02

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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.