Home / 3,225.24-4,829.66-2,126.27

Finding the Fourth Proportional to 3,225.24, 4,829.66 and 2,126.27

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Solution

The fourth proportional to 3,225.24, 4,829.66 and 2,126.27 is: 3,184.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225.24 : 4,829.66 = 2,126.27 : x
  2. Step 2: Convert to fraction form
    3,225.24/4,829.66 = 2,126.27/x
  3. Step 3: Cross multiply
    3,225.24x = 4,829.66 × 2,126.27
  4. Step 4: Simplify right side
    3,225.24x = 10,269,170.58
  5. Step 5: Solve for x
    x = 10,269,170.58/3,225.24
  6. Step 6: Final answer
    x = 3,184.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.