Home / 2,710.70-4,061.93-2,014.12

Finding the Fourth Proportional to 2,710.70, 4,061.93 and 2,014.12

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Solution

The fourth proportional to 2,710.70, 4,061.93 and 2,014.12 is: 3,018.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710.70 : 4,061.93 = 2,014.12 : x
  2. Step 2: Convert to fraction form
    2,710.70/4,061.93 = 2,014.12/x
  3. Step 3: Cross multiply
    2,710.70x = 4,061.93 × 2,014.12
  4. Step 4: Simplify right side
    2,710.70x = 8,181,214.45
  5. Step 5: Solve for x
    x = 8,181,214.45/2,710.70
  6. Step 6: Final answer
    x = 3,018.12

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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.