Home / 63,810.08-95,707.68-17,066.64

Finding the Fourth Proportional to 63,810.08, 95,707.68 and 17,066.64

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Solution

The fourth proportional to 63,810.08, 95,707.68 and 17,066.64 is: 25,597.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,810.08 : 95,707.68 = 17,066.64 : x
  2. Step 2: Convert to fraction form
    63,810.08/95,707.68 = 17,066.64/x
  3. Step 3: Cross multiply
    63,810.08x = 95,707.68 × 17,066.64
  4. Step 4: Simplify right side
    63,810.08x = 1,633,408,519.80
  5. Step 5: Solve for x
    x = 1,633,408,519.80/63,810.08
  6. Step 6: Final answer
    x = 25,597.97

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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.