Home / 4,441.50-6,129.57-2,452.09

Finding the Fourth Proportional to 4,441.50, 6,129.57 and 2,452.09

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Solution

The fourth proportional to 4,441.50, 6,129.57 and 2,452.09 is: 3,384.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.50 : 6,129.57 = 2,452.09 : x
  2. Step 2: Convert to fraction form
    4,441.50/6,129.57 = 2,452.09/x
  3. Step 3: Cross multiply
    4,441.50x = 6,129.57 × 2,452.09
  4. Step 4: Simplify right side
    4,441.50x = 15,030,262.67
  5. Step 5: Solve for x
    x = 15,030,262.67/4,441.50
  6. Step 6: Final answer
    x = 3,384.05

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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.