Home / 2,711.04-4,065.67-1,044.77

Finding the Fourth Proportional to 2,711.04, 4,065.67 and 1,044.77

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Solution

The fourth proportional to 2,711.04, 4,065.67 and 1,044.77 is: 1,566.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711.04 : 4,065.67 = 1,044.77 : x
  2. Step 2: Convert to fraction form
    2,711.04/4,065.67 = 1,044.77/x
  3. Step 3: Cross multiply
    2,711.04x = 4,065.67 × 1,044.77
  4. Step 4: Simplify right side
    2,711.04x = 4,247,684.82
  5. Step 5: Solve for x
    x = 4,247,684.82/2,711.04
  6. Step 6: Final answer
    x = 1,566.81

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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.