Home / 2,414.44-3,332.35-1,753.21

Finding the Fourth Proportional to 2,414.44, 3,332.35 and 1,753.21

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Solution

The fourth proportional to 2,414.44, 3,332.35 and 1,753.21 is: 2,419.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414.44 : 3,332.35 = 1,753.21 : x
  2. Step 2: Convert to fraction form
    2,414.44/3,332.35 = 1,753.21/x
  3. Step 3: Cross multiply
    2,414.44x = 3,332.35 × 1,753.21
  4. Step 4: Simplify right side
    2,414.44x = 5,842,309.34
  5. Step 5: Solve for x
    x = 5,842,309.34/2,414.44
  6. Step 6: Final answer
    x = 2,419.74

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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.