Home / 44,110.50-66,166.11-16,408.50

Finding the Fourth Proportional to 44,110.50, 66,166.11 and 16,408.50

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Solution

The fourth proportional to 44,110.50, 66,166.11 and 16,408.50 is: 24,612.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,110.50 : 66,166.11 = 16,408.50 : x
  2. Step 2: Convert to fraction form
    44,110.50/66,166.11 = 16,408.50/x
  3. Step 3: Cross multiply
    44,110.50x = 66,166.11 × 16,408.50
  4. Step 4: Simplify right side
    44,110.50x = 1,085,686,615.94
  5. Step 5: Solve for x
    x = 1,085,686,615.94/44,110.50
  6. Step 6: Final answer
    x = 24,612.88

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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.