Home / 1,525.26-2,288.44-600.31

Finding the Fourth Proportional to 1,525.26, 2,288.44 and 600.31

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Solution

The fourth proportional to 1,525.26, 2,288.44 and 600.31 is: 900.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,525.26 : 2,288.44 = 600.31 : x
  2. Step 2: Convert to fraction form
    1,525.26/2,288.44 = 600.31/x
  3. Step 3: Cross multiply
    1,525.26x = 2,288.44 × 600.31
  4. Step 4: Simplify right side
    1,525.26x = 1,373,758.97
  5. Step 5: Solve for x
    x = 1,373,758.97/1,525.26
  6. Step 6: Final answer
    x = 900.67

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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.