Home / 63,024.21-94,536.05-18,651.24

Finding the Fourth Proportional to 63,024.21, 94,536.05 and 18,651.24

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Solution

The fourth proportional to 63,024.21, 94,536.05 and 18,651.24 is: 27,976.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,024.21 : 94,536.05 = 18,651.24 : x
  2. Step 2: Convert to fraction form
    63,024.21/94,536.05 = 18,651.24/x
  3. Step 3: Cross multiply
    63,024.21x = 94,536.05 × 18,651.24
  4. Step 4: Simplify right side
    63,024.21x = 1,763,214,463.95
  5. Step 5: Solve for x
    x = 1,763,214,463.95/63,024.21
  6. Step 6: Final answer
    x = 27,976.78

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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.