Home / 4,276.18-5,901.33-2,412.82

Finding the Fourth Proportional to 4,276.18, 5,901.33 and 2,412.82

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Solution

The fourth proportional to 4,276.18, 5,901.33 and 2,412.82 is: 3,329.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276.18 : 5,901.33 = 2,412.82 : x
  2. Step 2: Convert to fraction form
    4,276.18/5,901.33 = 2,412.82/x
  3. Step 3: Cross multiply
    4,276.18x = 5,901.33 × 2,412.82
  4. Step 4: Simplify right side
    4,276.18x = 14,238,847.05
  5. Step 5: Solve for x
    x = 14,238,847.05/4,276.18
  6. Step 6: Final answer
    x = 3,329.81

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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.