Home / 63,025.21-94,537.54-18,652.24

Finding the Fourth Proportional to 63,025.21, 94,537.54 and 18,652.24

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Solution

The fourth proportional to 63,025.21, 94,537.54 and 18,652.24 is: 27,978.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,025.21 : 94,537.54 = 18,652.24 : x
  2. Step 2: Convert to fraction form
    63,025.21/94,537.54 = 18,652.24/x
  3. Step 3: Cross multiply
    63,025.21x = 94,537.54 × 18,652.24
  4. Step 4: Simplify right side
    63,025.21x = 1,763,336,885.09
  5. Step 5: Solve for x
    x = 1,763,336,885.09/63,025.21
  6. Step 6: Final answer
    x = 27,978.28

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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.