Home / 2,707.08-4,056.50-2,010.48

Finding the Fourth Proportional to 2,707.08, 4,056.50 and 2,010.48

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Solution

The fourth proportional to 2,707.08, 4,056.50 and 2,010.48 is: 3,012.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707.08 : 4,056.50 = 2,010.48 : x
  2. Step 2: Convert to fraction form
    2,707.08/4,056.50 = 2,010.48/x
  3. Step 3: Cross multiply
    2,707.08x = 4,056.50 × 2,010.48
  4. Step 4: Simplify right side
    2,707.08x = 8,155,512.12
  5. Step 5: Solve for x
    x = 8,155,512.12/2,707.08
  6. Step 6: Final answer
    x = 3,012.66

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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.