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Finding the Fourth Proportional to 44,676.24, 67,025.34 and 31,554.24

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Solution

The fourth proportional to 44,676.24, 67,025.34 and 31,554.24 is: 47,339.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,676.24 : 67,025.34 = 31,554.24 : x
  2. Step 2: Convert to fraction form
    44,676.24/67,025.34 = 31,554.24/x
  3. Step 3: Cross multiply
    44,676.24x = 67,025.34 × 31,554.24
  4. Step 4: Simplify right side
    44,676.24x = 2,114,933,664.44
  5. Step 5: Solve for x
    x = 2,114,933,664.44/44,676.24
  6. Step 6: Final answer
    x = 47,339.12

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1.5x scale

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.