Home / 34,192.86-51,289.29-27,311.10

Finding the Fourth Proportional to 34,192.86, 51,289.29 and 27,311.10

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Solution

The fourth proportional to 34,192.86, 51,289.29 and 27,311.10 is: 40,966.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,192.86 : 51,289.29 = 27,311.10 : x
  2. Step 2: Convert to fraction form
    34,192.86/51,289.29 = 27,311.10/x
  3. Step 3: Cross multiply
    34,192.86x = 51,289.29 × 27,311.10
  4. Step 4: Simplify right side
    34,192.86x = 1,400,766,928.12
  5. Step 5: Solve for x
    x = 1,400,766,928.12/34,192.86
  6. Step 6: Final answer
    x = 40,966.65

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Similar ratio
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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.