Home / 4,285.17-5,914.52-2,517.35

Finding the Fourth Proportional to 4,285.17, 5,914.52 and 2,517.35

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Solution

The fourth proportional to 4,285.17, 5,914.52 and 2,517.35 is: 3,474.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285.17 : 5,914.52 = 2,517.35 : x
  2. Step 2: Convert to fraction form
    4,285.17/5,914.52 = 2,517.35/x
  3. Step 3: Cross multiply
    4,285.17x = 5,914.52 × 2,517.35
  4. Step 4: Simplify right side
    4,285.17x = 14,888,884.20
  5. Step 5: Solve for x
    x = 14,888,884.20/4,285.17
  6. Step 6: Final answer
    x = 3,474.51

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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.