Home / 11,366.10-17,051.87-3,574.91

Finding the Fourth Proportional to 11,366.10, 17,051.87 and 3,574.91

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Solution

The fourth proportional to 11,366.10, 17,051.87 and 3,574.91 is: 5,363.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,366.10 : 17,051.87 = 3,574.91 : x
  2. Step 2: Convert to fraction form
    11,366.10/17,051.87 = 3,574.91/x
  3. Step 3: Cross multiply
    11,366.10x = 17,051.87 × 3,574.91
  4. Step 4: Simplify right side
    11,366.10x = 60,958,952.15
  5. Step 5: Solve for x
    x = 60,958,952.15/11,366.10
  6. Step 6: Final answer
    x = 5,363.23

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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.