Home / 64,548.33-96,828.45-25,108.44

Finding the Fourth Proportional to 64,548.33, 96,828.45 and 25,108.44

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Solution

The fourth proportional to 64,548.33, 96,828.45 and 25,108.44 is: 37,664.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,548.33 : 96,828.45 = 25,108.44 : x
  2. Step 2: Convert to fraction form
    64,548.33/96,828.45 = 25,108.44/x
  3. Step 3: Cross multiply
    64,548.33x = 96,828.45 × 25,108.44
  4. Step 4: Simplify right side
    64,548.33x = 2,431,211,327.12
  5. Step 5: Solve for x
    x = 2,431,211,327.12/64,548.33
  6. Step 6: Final answer
    x = 37,664.98

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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.