Home / 4,364.21-6,022.86-2,475.09

Finding the Fourth Proportional to 4,364.21, 6,022.86 and 2,475.09

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Solution

The fourth proportional to 4,364.21, 6,022.86 and 2,475.09 is: 3,415.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.21 : 6,022.86 = 2,475.09 : x
  2. Step 2: Convert to fraction form
    4,364.21/6,022.86 = 2,475.09/x
  3. Step 3: Cross multiply
    4,364.21x = 6,022.86 × 2,475.09
  4. Step 4: Simplify right side
    4,364.21x = 14,907,111.28
  5. Step 5: Solve for x
    x = 14,907,111.28/4,364.21
  6. Step 6: Final answer
    x = 3,415.76

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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.