Home / 4,012.84-6,025.74-3,025.72

Finding the Fourth Proportional to 4,012.84, 6,025.74 and 3,025.72

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Solution

The fourth proportional to 4,012.84, 6,025.74 and 3,025.72 is: 4,543.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012.84 : 6,025.74 = 3,025.72 : x
  2. Step 2: Convert to fraction form
    4,012.84/6,025.74 = 3,025.72/x
  3. Step 3: Cross multiply
    4,012.84x = 6,025.74 × 3,025.72
  4. Step 4: Simplify right side
    4,012.84x = 18,232,202.03
  5. Step 5: Solve for x
    x = 18,232,202.03/4,012.84
  6. Step 6: Final answer
    x = 4,543.47

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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.