Home / 63,097.57-94,625.88-20,966.34

Finding the Fourth Proportional to 63,097.57, 94,625.88 and 20,966.34

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Solution

The fourth proportional to 63,097.57, 94,625.88 and 20,966.34 is: 31,442.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,097.57 : 94,625.88 = 20,966.34 : x
  2. Step 2: Convert to fraction form
    63,097.57/94,625.88 = 20,966.34/x
  3. Step 3: Cross multiply
    63,097.57x = 94,625.88 × 20,966.34
  4. Step 4: Simplify right side
    63,097.57x = 1,983,958,372.88
  5. Step 5: Solve for x
    x = 1,983,958,372.88/63,097.57
  6. Step 6: Final answer
    x = 31,442.71

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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.