Home / 63,952.44-95,935.06-19,578.68

Finding the Fourth Proportional to 63,952.44, 95,935.06 and 19,578.68

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Solution

The fourth proportional to 63,952.44, 95,935.06 and 19,578.68 is: 29,369.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,952.44 : 95,935.06 = 19,578.68 : x
  2. Step 2: Convert to fraction form
    63,952.44/95,935.06 = 19,578.68/x
  3. Step 3: Cross multiply
    63,952.44x = 95,935.06 × 19,578.68
  4. Step 4: Simplify right side
    63,952.44x = 1,878,281,840.52
  5. Step 5: Solve for x
    x = 1,878,281,840.52/63,952.44
  6. Step 6: Final answer
    x = 29,369.98

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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.