Home / 63,521.08-95,296.02-21,968.44

Finding the Fourth Proportional to 63,521.08, 95,296.02 and 21,968.44

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Solution

The fourth proportional to 63,521.08, 95,296.02 and 21,968.44 is: 32,957.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,521.08 : 95,296.02 = 21,968.44 : x
  2. Step 2: Convert to fraction form
    63,521.08/95,296.02 = 21,968.44/x
  3. Step 3: Cross multiply
    63,521.08x = 95,296.02 × 21,968.44
  4. Step 4: Simplify right side
    63,521.08x = 2,093,504,897.61
  5. Step 5: Solve for x
    x = 2,093,504,897.61/63,521.08
  6. Step 6: Final answer
    x = 32,957.64

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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.