Home / 2,934.09-4,050.90-2,052

Finding the Fourth Proportional to 2,934.09, 4,050.90 and 2,052

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Solution

The fourth proportional to 2,934.09, 4,050.90 and 2,052 is: 2,833.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934.09 : 4,050.90 = 2,052 : x
  2. Step 2: Convert to fraction form
    2,934.09/4,050.90 = 2,052/x
  3. Step 3: Cross multiply
    2,934.09x = 4,050.90 × 2,052
  4. Step 4: Simplify right side
    2,934.09x = 8,312,446.80
  5. Step 5: Solve for x
    x = 8,312,446.80/2,934.09
  6. Step 6: Final answer
    x = 2,833.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.