Home / 4,241.22-5,852.70-2,472.90

Finding the Fourth Proportional to 4,241.22, 5,852.70 and 2,472.90

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Solution

The fourth proportional to 4,241.22, 5,852.70 and 2,472.90 is: 3,412.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241.22 : 5,852.70 = 2,472.90 : x
  2. Step 2: Convert to fraction form
    4,241.22/5,852.70 = 2,472.90/x
  3. Step 3: Cross multiply
    4,241.22x = 5,852.70 × 2,472.90
  4. Step 4: Simplify right side
    4,241.22x = 14,473,141.83
  5. Step 5: Solve for x
    x = 14,473,141.83/4,241.22
  6. Step 6: Final answer
    x = 3,412.49

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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.