Home / 63,707.69-95,635.36-34,183.19

Finding the Fourth Proportional to 63,707.69, 95,635.36 and 34,183.19

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Solution

The fourth proportional to 63,707.69, 95,635.36 and 34,183.19 is: 51,314.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,707.69 : 95,635.36 = 34,183.19 : x
  2. Step 2: Convert to fraction form
    63,707.69/95,635.36 = 34,183.19/x
  3. Step 3: Cross multiply
    63,707.69x = 95,635.36 × 34,183.19
  4. Step 4: Simplify right side
    63,707.69x = 3,269,121,681.60
  5. Step 5: Solve for x
    x = 3,269,121,681.60/63,707.69
  6. Step 6: Final answer
    x = 51,314.40

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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.