Home / 63,046.10-94,568.96-18,676.31

Finding the Fourth Proportional to 63,046.10, 94,568.96 and 18,676.31

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Solution

The fourth proportional to 63,046.10, 94,568.96 and 18,676.31 is: 28,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,046.10 : 94,568.96 = 18,676.31 : x
  2. Step 2: Convert to fraction form
    63,046.10/94,568.96 = 18,676.31/x
  3. Step 3: Cross multiply
    63,046.10x = 94,568.96 × 18,676.31
  4. Step 4: Simplify right side
    63,046.10x = 1,766,198,787.18
  5. Step 5: Solve for x
    x = 1,766,198,787.18/63,046.10
  6. Step 6: Final answer
    x = 28,014.40

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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.