Home / 5,550.24-8,313.18-3,596.52

Finding the Fourth Proportional to 5,550.24, 8,313.18 and 3,596.52

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Solution

The fourth proportional to 5,550.24, 8,313.18 and 3,596.52 is: 5,386.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,550.24 : 8,313.18 = 3,596.52 : x
  2. Step 2: Convert to fraction form
    5,550.24/8,313.18 = 3,596.52/x
  3. Step 3: Cross multiply
    5,550.24x = 8,313.18 × 3,596.52
  4. Step 4: Simplify right side
    5,550.24x = 29,898,518.13
  5. Step 5: Solve for x
    x = 29,898,518.13/5,550.24
  6. Step 6: Final answer
    x = 5,386.89

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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.