Home / 3,052.48-4,586.06-1,959

Finding the Fourth Proportional to 3,052.48, 4,586.06 and 1,959

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Solution

The fourth proportional to 3,052.48, 4,586.06 and 1,959 is: 2,943.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052.48 : 4,586.06 = 1,959 : x
  2. Step 2: Convert to fraction form
    3,052.48/4,586.06 = 1,959/x
  3. Step 3: Cross multiply
    3,052.48x = 4,586.06 × 1,959
  4. Step 4: Simplify right side
    3,052.48x = 8,984,091.54
  5. Step 5: Solve for x
    x = 8,984,091.54/3,052.48
  6. Step 6: Final answer
    x = 2,943.21

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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.