Home / 11,022.18-16,534.33-3,624.85

Finding the Fourth Proportional to 11,022.18, 16,534.33 and 3,624.85

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Solution

The fourth proportional to 11,022.18, 16,534.33 and 3,624.85 is: 5,437.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,022.18 : 16,534.33 = 3,624.85 : x
  2. Step 2: Convert to fraction form
    11,022.18/16,534.33 = 3,624.85/x
  3. Step 3: Cross multiply
    11,022.18x = 16,534.33 × 3,624.85
  4. Step 4: Simplify right side
    11,022.18x = 59,934,477.71
  5. Step 5: Solve for x
    x = 59,934,477.71/11,022.18
  6. Step 6: Final answer
    x = 5,437.63

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1.5x scale

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.