Home / 64,849.44-97,192.96-34,789.44

Finding the Fourth Proportional to 64,849.44, 97,192.96 and 34,789.44

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Solution

The fourth proportional to 64,849.44, 97,192.96 and 34,789.44 is: 52,140.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,849.44 : 97,192.96 = 34,789.44 : x
  2. Step 2: Convert to fraction form
    64,849.44/97,192.96 = 34,789.44/x
  3. Step 3: Cross multiply
    64,849.44x = 97,192.96 × 34,789.44
  4. Step 4: Simplify right side
    64,849.44x = 3,381,288,650.34
  5. Step 5: Solve for x
    x = 3,381,288,650.34/64,849.44
  6. Step 6: Final answer
    x = 52,140.60

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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.