Home / 2,184.06-3,011.49-1,741.62

Finding the Fourth Proportional to 2,184.06, 3,011.49 and 1,741.62

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Solution

The fourth proportional to 2,184.06, 3,011.49 and 1,741.62 is: 2,401.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184.06 : 3,011.49 = 1,741.62 : x
  2. Step 2: Convert to fraction form
    2,184.06/3,011.49 = 1,741.62/x
  3. Step 3: Cross multiply
    2,184.06x = 3,011.49 × 1,741.62
  4. Step 4: Simplify right side
    2,184.06x = 5,244,871.21
  5. Step 5: Solve for x
    x = 5,244,871.21/2,184.06
  6. Step 6: Final answer
    x = 2,401.43

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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.