Home / 3,043.56-4,565.82-1,097.16

Finding the Fourth Proportional to 3,043.56, 4,565.82 and 1,097.16

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Solution

The fourth proportional to 3,043.56, 4,565.82 and 1,097.16 is: 1,645.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043.56 : 4,565.82 = 1,097.16 : x
  2. Step 2: Convert to fraction form
    3,043.56/4,565.82 = 1,097.16/x
  3. Step 3: Cross multiply
    3,043.56x = 4,565.82 × 1,097.16
  4. Step 4: Simplify right side
    3,043.56x = 5,009,435.07
  5. Step 5: Solve for x
    x = 5,009,435.07/3,043.56
  6. Step 6: Final answer
    x = 1,645.91

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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.