Home / 2,259.67-3,383.34-1,710.19

Finding the Fourth Proportional to 2,259.67, 3,383.34 and 1,710.19

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Solution

The fourth proportional to 2,259.67, 3,383.34 and 1,710.19 is: 2,560.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259.67 : 3,383.34 = 1,710.19 : x
  2. Step 2: Convert to fraction form
    2,259.67/3,383.34 = 1,710.19/x
  3. Step 3: Cross multiply
    2,259.67x = 3,383.34 × 1,710.19
  4. Step 4: Simplify right side
    2,259.67x = 5,786,154.23
  5. Step 5: Solve for x
    x = 5,786,154.23/2,259.67
  6. Step 6: Final answer
    x = 2,560.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.