Home / 2,366.84-3,547.19-1,131.83

Finding the Fourth Proportional to 2,366.84, 3,547.19 and 1,131.83

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Solution

The fourth proportional to 2,366.84, 3,547.19 and 1,131.83 is: 1,696.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366.84 : 3,547.19 = 1,131.83 : x
  2. Step 2: Convert to fraction form
    2,366.84/3,547.19 = 1,131.83/x
  3. Step 3: Cross multiply
    2,366.84x = 3,547.19 × 1,131.83
  4. Step 4: Simplify right side
    2,366.84x = 4,014,792.66
  5. Step 5: Solve for x
    x = 4,014,792.66/2,366.84
  6. Step 6: Final answer
    x = 1,696.27

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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.