Home / 64,843.85-97,257.58-17,462.73

Finding the Fourth Proportional to 64,843.85, 97,257.58 and 17,462.73

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Solution

The fourth proportional to 64,843.85, 97,257.58 and 17,462.73 is: 26,191.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,843.85 : 97,257.58 = 17,462.73 : x
  2. Step 2: Convert to fraction form
    64,843.85/97,257.58 = 17,462.73/x
  3. Step 3: Cross multiply
    64,843.85x = 97,257.58 × 17,462.73
  4. Step 4: Simplify right side
    64,843.85x = 1,698,382,816.34
  5. Step 5: Solve for x
    x = 1,698,382,816.34/64,843.85
  6. Step 6: Final answer
    x = 26,191.89

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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.