Home / 4,363.64-6,021.30-2,475.44

Finding the Fourth Proportional to 4,363.64, 6,021.30 and 2,475.44

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Solution

The fourth proportional to 4,363.64, 6,021.30 and 2,475.44 is: 3,415.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363.64 : 6,021.30 = 2,475.44 : x
  2. Step 2: Convert to fraction form
    4,363.64/6,021.30 = 2,475.44/x
  3. Step 3: Cross multiply
    4,363.64x = 6,021.30 × 2,475.44
  4. Step 4: Simplify right side
    4,363.64x = 14,905,366.87
  5. Step 5: Solve for x
    x = 14,905,366.87/4,363.64
  6. Step 6: Final answer
    x = 3,415.81

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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.