Home / 5,825.81-8,742.67-2,537.01

Finding the Fourth Proportional to 5,825.81, 8,742.67 and 2,537.01

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Solution

The fourth proportional to 5,825.81, 8,742.67 and 2,537.01 is: 3,807.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825.81 : 8,742.67 = 2,537.01 : x
  2. Step 2: Convert to fraction form
    5,825.81/8,742.67 = 2,537.01/x
  3. Step 3: Cross multiply
    5,825.81x = 8,742.67 × 2,537.01
  4. Step 4: Simplify right side
    5,825.81x = 22,180,234.87
  5. Step 5: Solve for x
    x = 22,180,234.87/5,825.81
  6. Step 6: Final answer
    x = 3,807.23

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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.