Home / 4,030.14-6,047.07-1,839.54

Finding the Fourth Proportional to 4,030.14, 6,047.07 and 1,839.54

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Solution

The fourth proportional to 4,030.14, 6,047.07 and 1,839.54 is: 2,760.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.14 : 6,047.07 = 1,839.54 : x
  2. Step 2: Convert to fraction form
    4,030.14/6,047.07 = 1,839.54/x
  3. Step 3: Cross multiply
    4,030.14x = 6,047.07 × 1,839.54
  4. Step 4: Simplify right side
    4,030.14x = 11,123,787.71
  5. Step 5: Solve for x
    x = 11,123,787.71/4,030.14
  6. Step 6: Final answer
    x = 2,760.15

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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.