Home / 63,708.69-95,636.86-34,184.19

Finding the Fourth Proportional to 63,708.69, 95,636.86 and 34,184.19

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Solution

The fourth proportional to 63,708.69, 95,636.86 and 34,184.19 is: 51,315.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,708.69 : 95,636.86 = 34,184.19 : x
  2. Step 2: Convert to fraction form
    63,708.69/95,636.86 = 34,184.19/x
  3. Step 3: Cross multiply
    63,708.69x = 95,636.86 × 34,184.19
  4. Step 4: Simplify right side
    63,708.69x = 3,269,268,593.24
  5. Step 5: Solve for x
    x = 3,269,268,593.24/63,708.69
  6. Step 6: Final answer
    x = 51,315.90

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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.