Home / 4,369.10-6,025.88-3,090.70

Finding the Fourth Proportional to 4,369.10, 6,025.88 and 3,090.70

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Solution

The fourth proportional to 4,369.10, 6,025.88 and 3,090.70 is: 4,262.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.10 : 6,025.88 = 3,090.70 : x
  2. Step 2: Convert to fraction form
    4,369.10/6,025.88 = 3,090.70/x
  3. Step 3: Cross multiply
    4,369.10x = 6,025.88 × 3,090.70
  4. Step 4: Simplify right side
    4,369.10x = 18,624,187.32
  5. Step 5: Solve for x
    x = 18,624,187.32/4,369.10
  6. Step 6: Final answer
    x = 4,262.71

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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.