Home / 63,548.36-95,330.49-19,175.04

Finding the Fourth Proportional to 63,548.36, 95,330.49 and 19,175.04

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Solution

The fourth proportional to 63,548.36, 95,330.49 and 19,175.04 is: 28,764.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,548.36 : 95,330.49 = 19,175.04 : x
  2. Step 2: Convert to fraction form
    63,548.36/95,330.49 = 19,175.04/x
  3. Step 3: Cross multiply
    63,548.36x = 95,330.49 × 19,175.04
  4. Step 4: Simplify right side
    63,548.36x = 1,827,965,887.06
  5. Step 5: Solve for x
    x = 1,827,965,887.06/63,548.36
  6. Step 6: Final answer
    x = 28,764.96

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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.