Home / 44,044.86-66,005.19-34,137.75

Finding the Fourth Proportional to 44,044.86, 66,005.19 and 34,137.75

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Solution

The fourth proportional to 44,044.86, 66,005.19 and 34,137.75 is: 51,158.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,044.86 : 66,005.19 = 34,137.75 : x
  2. Step 2: Convert to fraction form
    44,044.86/66,005.19 = 34,137.75/x
  3. Step 3: Cross multiply
    44,044.86x = 66,005.19 × 34,137.75
  4. Step 4: Simplify right side
    44,044.86x = 2,253,268,674.92
  5. Step 5: Solve for x
    x = 2,253,268,674.92/44,044.86
  6. Step 6: Final answer
    x = 51,158.49

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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.