Home / 63,467.65-95,206.26-21,347.85

Finding the Fourth Proportional to 63,467.65, 95,206.26 and 21,347.85

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Solution

The fourth proportional to 63,467.65, 95,206.26 and 21,347.85 is: 32,023.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,467.65 : 95,206.26 = 21,347.85 : x
  2. Step 2: Convert to fraction form
    63,467.65/95,206.26 = 21,347.85/x
  3. Step 3: Cross multiply
    63,467.65x = 95,206.26 × 21,347.85
  4. Step 4: Simplify right side
    63,467.65x = 2,032,448,957.54
  5. Step 5: Solve for x
    x = 2,032,448,957.54/63,467.65
  6. Step 6: Final answer
    x = 32,023.39

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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.