Home / 4,134.51-5,705.64-2,366.15

Finding the Fourth Proportional to 4,134.51, 5,705.64 and 2,366.15

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Solution

The fourth proportional to 4,134.51, 5,705.64 and 2,366.15 is: 3,265.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134.51 : 5,705.64 = 2,366.15 : x
  2. Step 2: Convert to fraction form
    4,134.51/5,705.64 = 2,366.15/x
  3. Step 3: Cross multiply
    4,134.51x = 5,705.64 × 2,366.15
  4. Step 4: Simplify right side
    4,134.51x = 13,500,371.56
  5. Step 5: Solve for x
    x = 13,500,371.56/4,134.51
  6. Step 6: Final answer
    x = 3,265.29

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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.