Home / 63,469.15-95,208.51-21,349.35

Finding the Fourth Proportional to 63,469.15, 95,208.51 and 21,349.35

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Solution

The fourth proportional to 63,469.15, 95,208.51 and 21,349.35 is: 32,025.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,469.15 : 95,208.51 = 21,349.35 : x
  2. Step 2: Convert to fraction form
    63,469.15/95,208.51 = 21,349.35/x
  3. Step 3: Cross multiply
    63,469.15x = 95,208.51 × 21,349.35
  4. Step 4: Simplify right side
    63,469.15x = 2,032,639,802.97
  5. Step 5: Solve for x
    x = 2,032,639,802.97/63,469.15
  6. Step 6: Final answer
    x = 32,025.63

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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.