Home / 44,731.02-67,096.27-11,451.09

Finding the Fourth Proportional to 44,731.02, 67,096.27 and 11,451.09

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Solution

The fourth proportional to 44,731.02, 67,096.27 and 11,451.09 is: 17,176.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,731.02 : 67,096.27 = 11,451.09 : x
  2. Step 2: Convert to fraction form
    44,731.02/67,096.27 = 11,451.09/x
  3. Step 3: Cross multiply
    44,731.02x = 67,096.27 × 11,451.09
  4. Step 4: Simplify right side
    44,731.02x = 768,325,426.43
  5. Step 5: Solve for x
    x = 768,325,426.43/44,731.02
  6. Step 6: Final answer
    x = 17,176.57

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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.