Home / 63,519.52-95,283.26-21,396.14

Finding the Fourth Proportional to 63,519.52, 95,283.26 and 21,396.14

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Solution

The fourth proportional to 63,519.52, 95,283.26 and 21,396.14 is: 32,095.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,519.52 : 95,283.26 = 21,396.14 : x
  2. Step 2: Convert to fraction form
    63,519.52/95,283.26 = 21,396.14/x
  3. Step 3: Cross multiply
    63,519.52x = 95,283.26 × 21,396.14
  4. Step 4: Simplify right side
    63,519.52x = 2,038,693,970.62
  5. Step 5: Solve for x
    x = 2,038,693,970.62/63,519.52
  6. Step 6: Final answer
    x = 32,095.55

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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.