Home / 2,741.16-4,113.36-1,011.00

Finding the Fourth Proportional to 2,741.16, 4,113.36 and 1,011.00

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Solution

The fourth proportional to 2,741.16, 4,113.36 and 1,011.00 is: 1,517.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741.16 : 4,113.36 = 1,011.00 : x
  2. Step 2: Convert to fraction form
    2,741.16/4,113.36 = 1,011.00/x
  3. Step 3: Cross multiply
    2,741.16x = 4,113.36 × 1,011.00
  4. Step 4: Simplify right side
    2,741.16x = 4,158,594.15
  5. Step 5: Solve for x
    x = 4,158,594.15/2,741.16
  6. Step 6: Final answer
    x = 1,517.09

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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.