Home / 4,043.39-6,065.82-1,411.29

Finding the Fourth Proportional to 4,043.39, 6,065.82 and 1,411.29

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Solution

The fourth proportional to 4,043.39, 6,065.82 and 1,411.29 is: 2,117.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043.39 : 6,065.82 = 1,411.29 : x
  2. Step 2: Convert to fraction form
    4,043.39/6,065.82 = 1,411.29/x
  3. Step 3: Cross multiply
    4,043.39x = 6,065.82 × 1,411.29
  4. Step 4: Simplify right side
    4,043.39x = 8,560,631.11
  5. Step 5: Solve for x
    x = 8,560,631.11/4,043.39
  6. Step 6: Final answer
    x = 2,117.19

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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.