Home / 63,467.17-95,205.53-21,347.37

Finding the Fourth Proportional to 63,467.17, 95,205.53 and 21,347.37

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Solution

The fourth proportional to 63,467.17, 95,205.53 and 21,347.37 is: 32,022.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,467.17 : 95,205.53 = 21,347.37 : x
  2. Step 2: Convert to fraction form
    63,467.17/95,205.53 = 21,347.37/x
  3. Step 3: Cross multiply
    63,467.17x = 95,205.53 × 21,347.37
  4. Step 4: Simplify right side
    63,467.17x = 2,032,387,728.32
  5. Step 5: Solve for x
    x = 2,032,387,728.32/63,467.17
  6. Step 6: Final answer
    x = 32,022.66

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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.