Home / 63,875.14-95,824.35-21,753.23

Finding the Fourth Proportional to 63,875.14, 95,824.35 and 21,753.23

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Solution

The fourth proportional to 63,875.14, 95,824.35 and 21,753.23 is: 32,633.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,875.14 : 95,824.35 = 21,753.23 : x
  2. Step 2: Convert to fraction form
    63,875.14/95,824.35 = 21,753.23/x
  3. Step 3: Cross multiply
    63,875.14x = 95,824.35 × 21,753.23
  4. Step 4: Simplify right side
    63,875.14x = 2,084,488,646.03
  5. Step 5: Solve for x
    x = 2,084,488,646.03/63,875.14
  6. Step 6: Final answer
    x = 32,633.80

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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.