Home / 4,218.64-6,325.80-2,369.26

Finding the Fourth Proportional to 4,218.64, 6,325.80 and 2,369.26

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Solution

The fourth proportional to 4,218.64, 6,325.80 and 2,369.26 is: 3,552.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,218.64 : 6,325.80 = 2,369.26 : x
  2. Step 2: Convert to fraction form
    4,218.64/6,325.80 = 2,369.26/x
  3. Step 3: Cross multiply
    4,218.64x = 6,325.80 × 2,369.26
  4. Step 4: Simplify right side
    4,218.64x = 14,987,464.91
  5. Step 5: Solve for x
    x = 14,987,464.91/4,218.64
  6. Step 6: Final answer
    x = 3,552.68

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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.