Home / 1,833.55-2,527.91-1,169.25

Finding the Fourth Proportional to 1,833.55, 2,527.91 and 1,169.25

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Solution

The fourth proportional to 1,833.55, 2,527.91 and 1,169.25 is: 1,612.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833.55 : 2,527.91 = 1,169.25 : x
  2. Step 2: Convert to fraction form
    1,833.55/2,527.91 = 1,169.25/x
  3. Step 3: Cross multiply
    1,833.55x = 2,527.91 × 1,169.25
  4. Step 4: Simplify right side
    1,833.55x = 2,955,754.40
  5. Step 5: Solve for x
    x = 2,955,754.40/1,833.55
  6. Step 6: Final answer
    x = 1,612.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.