Home / 4,116.26-5,679.02-2,323.52

Finding the Fourth Proportional to 4,116.26, 5,679.02 and 2,323.52

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Solution

The fourth proportional to 4,116.26, 5,679.02 and 2,323.52 is: 3,205.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116.26 : 5,679.02 = 2,323.52 : x
  2. Step 2: Convert to fraction form
    4,116.26/5,679.02 = 2,323.52/x
  3. Step 3: Cross multiply
    4,116.26x = 5,679.02 × 2,323.52
  4. Step 4: Simplify right side
    4,116.26x = 13,195,276.54
  5. Step 5: Solve for x
    x = 13,195,276.54/4,116.26
  6. Step 6: Final answer
    x = 3,205.65

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1.5x scale

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.