Home / 63,467.15-95,205.51-21,347.35

Finding the Fourth Proportional to 63,467.15, 95,205.51 and 21,347.35

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Solution

The fourth proportional to 63,467.15, 95,205.51 and 21,347.35 is: 32,022.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,467.15 : 95,205.51 = 21,347.35 : x
  2. Step 2: Convert to fraction form
    63,467.15/95,205.51 = 21,347.35/x
  3. Step 3: Cross multiply
    63,467.15x = 95,205.51 × 21,347.35
  4. Step 4: Simplify right side
    63,467.15x = 2,032,385,105.88
  5. Step 5: Solve for x
    x = 2,032,385,105.88/63,467.15
  6. Step 6: Final answer
    x = 32,022.63

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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.