Home / 64,549.01-96,824.43-17,164.92

Finding the Fourth Proportional to 64,549.01, 96,824.43 and 17,164.92

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Solution

The fourth proportional to 64,549.01, 96,824.43 and 17,164.92 is: 25,747.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,549.01 : 96,824.43 = 17,164.92 : x
  2. Step 2: Convert to fraction form
    64,549.01/96,824.43 = 17,164.92/x
  3. Step 3: Cross multiply
    64,549.01x = 96,824.43 × 17,164.92
  4. Step 4: Simplify right side
    64,549.01x = 1,661,983,595.00
  5. Step 5: Solve for x
    x = 1,661,983,595.00/64,549.01
  6. Step 6: Final answer
    x = 25,747.62

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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.