Home / 4,325.50-5,969.21-2,462.50

Finding the Fourth Proportional to 4,325.50, 5,969.21 and 2,462.50

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Solution

The fourth proportional to 4,325.50, 5,969.21 and 2,462.50 is: 3,398.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.50 : 5,969.21 = 2,462.50 : x
  2. Step 2: Convert to fraction form
    4,325.50/5,969.21 = 2,462.50/x
  3. Step 3: Cross multiply
    4,325.50x = 5,969.21 × 2,462.50
  4. Step 4: Simplify right side
    4,325.50x = 14,699,179.63
  5. Step 5: Solve for x
    x = 14,699,179.63/4,325.50
  6. Step 6: Final answer
    x = 3,398.26

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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.