Home / 63,952.38-95,913.99-17,208.90

Finding the Fourth Proportional to 63,952.38, 95,913.99 and 17,208.90

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Solution

The fourth proportional to 63,952.38, 95,913.99 and 17,208.90 is: 25,809.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,952.38 : 95,913.99 = 17,208.90 : x
  2. Step 2: Convert to fraction form
    63,952.38/95,913.99 = 17,208.90/x
  3. Step 3: Cross multiply
    63,952.38x = 95,913.99 × 17,208.90
  4. Step 4: Simplify right side
    63,952.38x = 1,650,574,262.51
  5. Step 5: Solve for x
    x = 1,650,574,262.51/63,952.38
  6. Step 6: Final answer
    x = 25,809.43

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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.