Home / 9,210.44-13,817.51-3,366.29

Finding the Fourth Proportional to 9,210.44, 13,817.51 and 3,366.29

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Solution

The fourth proportional to 9,210.44, 13,817.51 and 3,366.29 is: 5,050.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,210.44 : 13,817.51 = 3,366.29 : x
  2. Step 2: Convert to fraction form
    9,210.44/13,817.51 = 3,366.29/x
  3. Step 3: Cross multiply
    9,210.44x = 13,817.51 × 3,366.29
  4. Step 4: Simplify right side
    9,210.44x = 46,513,745.74
  5. Step 5: Solve for x
    x = 46,513,745.74/9,210.44
  6. Step 6: Final answer
    x = 5,050.11

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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.