Home / 4,368.33-6,552.51-1,081.38

Finding the Fourth Proportional to 4,368.33, 6,552.51 and 1,081.38

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Solution

The fourth proportional to 4,368.33, 6,552.51 and 1,081.38 is: 1,622.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368.33 : 6,552.51 = 1,081.38 : x
  2. Step 2: Convert to fraction form
    4,368.33/6,552.51 = 1,081.38/x
  3. Step 3: Cross multiply
    4,368.33x = 6,552.51 × 1,081.38
  4. Step 4: Simplify right side
    4,368.33x = 7,085,753.26
  5. Step 5: Solve for x
    x = 7,085,753.26/4,368.33
  6. Step 6: Final answer
    x = 1,622.07

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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.