Home / 2,960.53-4,085.73-1,701.99

Finding the Fourth Proportional to 2,960.53, 4,085.73 and 1,701.99

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Solution

The fourth proportional to 2,960.53, 4,085.73 and 1,701.99 is: 2,348.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960.53 : 4,085.73 = 1,701.99 : x
  2. Step 2: Convert to fraction form
    2,960.53/4,085.73 = 1,701.99/x
  3. Step 3: Cross multiply
    2,960.53x = 4,085.73 × 1,701.99
  4. Step 4: Simplify right side
    2,960.53x = 6,953,871.60
  5. Step 5: Solve for x
    x = 6,953,871.60/2,960.53
  6. Step 6: Final answer
    x = 2,348.86

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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.