Home / 5,823.78-8,737.06-2,537.81

Finding the Fourth Proportional to 5,823.78, 8,737.06 and 2,537.81

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Solution

The fourth proportional to 5,823.78, 8,737.06 and 2,537.81 is: 3,807.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,823.78 : 8,737.06 = 2,537.81 : x
  2. Step 2: Convert to fraction form
    5,823.78/8,737.06 = 2,537.81/x
  3. Step 3: Cross multiply
    5,823.78x = 8,737.06 × 2,537.81
  4. Step 4: Simplify right side
    5,823.78x = 22,172,998.24
  5. Step 5: Solve for x
    x = 22,172,998.24/5,823.78
  6. Step 6: Final answer
    x = 3,807.32

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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.