Home / 4,707.27-7,061.81-2,367.77

Finding the Fourth Proportional to 4,707.27, 7,061.81 and 2,367.77

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Solution

The fourth proportional to 4,707.27, 7,061.81 and 2,367.77 is: 3,552.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707.27 : 7,061.81 = 2,367.77 : x
  2. Step 2: Convert to fraction form
    4,707.27/7,061.81 = 2,367.77/x
  3. Step 3: Cross multiply
    4,707.27x = 7,061.81 × 2,367.77
  4. Step 4: Simplify right side
    4,707.27x = 16,720,694.72
  5. Step 5: Solve for x
    x = 16,720,694.72/4,707.27
  6. Step 6: Final answer
    x = 3,552.10

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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.