Home / 5,859.33-8,790.01-2,572.76

Finding the Fourth Proportional to 5,859.33, 8,790.01 and 2,572.76

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Solution

The fourth proportional to 5,859.33, 8,790.01 and 2,572.76 is: 3,859.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,859.33 : 8,790.01 = 2,572.76 : x
  2. Step 2: Convert to fraction form
    5,859.33/8,790.01 = 2,572.76/x
  3. Step 3: Cross multiply
    5,859.33x = 8,790.01 × 2,572.76
  4. Step 4: Simplify right side
    5,859.33x = 22,614,535.75
  5. Step 5: Solve for x
    x = 22,614,535.75/5,859.33
  6. Step 6: Final answer
    x = 3,859.58

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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.