Home / 4,213.36-5,814.39-2,325.02

Finding the Fourth Proportional to 4,213.36, 5,814.39 and 2,325.02

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Solution

The fourth proportional to 4,213.36, 5,814.39 and 2,325.02 is: 3,208.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213.36 : 5,814.39 = 2,325.02 : x
  2. Step 2: Convert to fraction form
    4,213.36/5,814.39 = 2,325.02/x
  3. Step 3: Cross multiply
    4,213.36x = 5,814.39 × 2,325.02
  4. Step 4: Simplify right side
    4,213.36x = 13,518,563.59
  5. Step 5: Solve for x
    x = 13,518,563.59/4,213.36
  6. Step 6: Final answer
    x = 3,208.50

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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.