Home / 4,057.91-6,084.64-1,834.13

Finding the Fourth Proportional to 4,057.91, 6,084.64 and 1,834.13

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Solution

The fourth proportional to 4,057.91, 6,084.64 and 1,834.13 is: 2,750.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057.91 : 6,084.64 = 1,834.13 : x
  2. Step 2: Convert to fraction form
    4,057.91/6,084.64 = 1,834.13/x
  3. Step 3: Cross multiply
    4,057.91x = 6,084.64 × 1,834.13
  4. Step 4: Simplify right side
    4,057.91x = 11,160,011.59
  5. Step 5: Solve for x
    x = 11,160,011.59/4,057.91
  6. Step 6: Final answer
    x = 2,750.19

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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.