Home / 2,057.26-2,832.16-1,963.10

Finding the Fourth Proportional to 2,057.26, 2,832.16 and 1,963.10

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Solution

The fourth proportional to 2,057.26, 2,832.16 and 1,963.10 is: 2,702.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,057.26 : 2,832.16 = 1,963.10 : x
  2. Step 2: Convert to fraction form
    2,057.26/2,832.16 = 1,963.10/x
  3. Step 3: Cross multiply
    2,057.26x = 2,832.16 × 1,963.10
  4. Step 4: Simplify right side
    2,057.26x = 5,559,803.48
  5. Step 5: Solve for x
    x = 5,559,803.48/2,057.26
  6. Step 6: Final answer
    x = 2,702.53

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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.