Home / 44,506.16-66,753.36-16,800.56

Finding the Fourth Proportional to 44,506.16, 66,753.36 and 16,800.56

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Solution

The fourth proportional to 44,506.16, 66,753.36 and 16,800.56 is: 25,198.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,506.16 : 66,753.36 = 16,800.56 : x
  2. Step 2: Convert to fraction form
    44,506.16/66,753.36 = 16,800.56/x
  3. Step 3: Cross multiply
    44,506.16x = 66,753.36 × 16,800.56
  4. Step 4: Simplify right side
    44,506.16x = 1,121,493,829.88
  5. Step 5: Solve for x
    x = 1,121,493,829.88/44,506.16
  6. Step 6: Final answer
    x = 25,198.62

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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.