Home / 63,493.10-95,248.37-21,376.46

Finding the Fourth Proportional to 63,493.10, 95,248.37 and 21,376.46

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Solution

The fourth proportional to 63,493.10, 95,248.37 and 21,376.46 is: 32,067.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,493.10 : 95,248.37 = 21,376.46 : x
  2. Step 2: Convert to fraction form
    63,493.10/95,248.37 = 21,376.46/x
  3. Step 3: Cross multiply
    63,493.10x = 95,248.37 × 21,376.46
  4. Step 4: Simplify right side
    63,493.10x = 2,036,072,971.37
  5. Step 5: Solve for x
    x = 2,036,072,971.37/63,493.10
  6. Step 6: Final answer
    x = 32,067.63

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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.