Home / 6,637.32-9,956.43-2,477.25

Finding the Fourth Proportional to 6,637.32, 9,956.43 and 2,477.25

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Solution

The fourth proportional to 6,637.32, 9,956.43 and 2,477.25 is: 3,716.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,637.32 : 9,956.43 = 2,477.25 : x
  2. Step 2: Convert to fraction form
    6,637.32/9,956.43 = 2,477.25/x
  3. Step 3: Cross multiply
    6,637.32x = 9,956.43 × 2,477.25
  4. Step 4: Simplify right side
    6,637.32x = 24,664,566.22
  5. Step 5: Solve for x
    x = 24,664,566.22/6,637.32
  6. Step 6: Final answer
    x = 3,716.04

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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.