Home / 3,236.61-4,832.96-2,571.01

Finding the Fourth Proportional to 3,236.61, 4,832.96 and 2,571.01

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Solution

The fourth proportional to 3,236.61, 4,832.96 and 2,571.01 is: 3,839.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236.61 : 4,832.96 = 2,571.01 : x
  2. Step 2: Convert to fraction form
    3,236.61/4,832.96 = 2,571.01/x
  3. Step 3: Cross multiply
    3,236.61x = 4,832.96 × 2,571.01
  4. Step 4: Simplify right side
    3,236.61x = 12,425,594.14
  5. Step 5: Solve for x
    x = 12,425,594.14/3,236.61
  6. Step 6: Final answer
    x = 3,839.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.