Home / 64,381.24-96,577.26-17,634.52

Finding the Fourth Proportional to 64,381.24, 96,577.26 and 17,634.52

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Solution

The fourth proportional to 64,381.24, 96,577.26 and 17,634.52 is: 26,453.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,381.24 : 96,577.26 = 17,634.52 : x
  2. Step 2: Convert to fraction form
    64,381.24/96,577.26 = 17,634.52/x
  3. Step 3: Cross multiply
    64,381.24x = 96,577.26 × 17,634.52
  4. Step 4: Simplify right side
    64,381.24x = 1,703,093,623.02
  5. Step 5: Solve for x
    x = 1,703,093,623.02/64,381.24
  6. Step 6: Final answer
    x = 26,453.26

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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.